Condition: ready for operation (used), Year of construction: 2014, functionality: fully functional, stack height: 60 mm, paper weight (min.): 40 g/m², paper weight (max.): 300 g/m², production capacity: 5,000 unit/h, Duplo Booklet Production System 5000 The offer includes: 1x Collating Tower DC-10/60 Transfer Unit LUL-HM Staple and Folding Unit DBM-500 Front Trimmer DBM-500T Preset Counter DBM-K Long Delivery Stacker DBM-400LS DC-10/60 (10 Stations) Paper size: min. 120 x 148 mm; max. 350 x 500 mm Paper weight: 40–300 gsm Stack height: 60 mm per station Feeders: Suction/blast air Controls: Double sheet, misfeed, paper jam, empty station detection Power supply: 230 V, 50 Hz, 4.5 A, 1,035 W Dimensions: 630 mm x 750 mm x 1,972 mm Weight: 290 kg Folding and Stitching Unit DBM 500 Fedox Nimrjpfx Abmoft Paper size: min. 120 x 170 mm; max. 350 x 500 mm Speed: 5,000 cycles/h (A5) 4,600 cycles/h (A4) 4,000 cycles/h (A3) Stapling capacity: 5 mm (50 sheets, 80 gsm) Folding capacity: 25 sheets Number of stitch heads: 2 Controls: Paper jam, paper position indicator, wire end Memory: 12 jobs Folding and stapling styles: folding without stapling; saddle stitching with folding; corner stapling with folding; corner stapling; block/side stapling Power supply: 230 V, 50 Hz, 5 A, 1,150 W Dimensions: 1,610 mm x 770 mm x 1,020 mm Weight: 412 kg Front Trimmer DBM 500T Booklet size: min. 85 x 120 mm; max. 250 x 356 mm Trimmed final size: min. 75 x 120 mm Speed: >5,000 cycles/h Processing capacity: 50 sheets (80 gsm) Power supply: 230 V, 50 Hz, 3.3 A, 759 W Dimensions: 700 mm x 635 mm x 1,094 mm Weight: 241 kg

Condition: ready for operation (used), Year of construction: 2018, functionality: fully functional, machine/vehicle number: 207000046, paper weight (min.): 50 g/m², paper weight (max.): 300 g/m², production capacity: 19,680 unit/h, The printer's original purchase price was EUR 143,250! Fedox Ngkbjpfx Abmoft Production printer with the following configuration: - Input Interface Module-B1 - Paper Input Module Standard-B1 - Paper Input Module Optional-B1 - Océ iHCS2.1 TopCover-B2 TECHNICAL DETAILS - Print speed A4: up to 328 pages/minute - Print speed A3: up to 171 pages/minute - Maximum monthly print volume: up to 10,000,000 A4 pages - Resolution: 600 x 1,200 dpi Paper Specifications - Paper weight overall range: 50 gsm – 300 gsm - Plain paper (Canon recommended media): 50 – 300 gsm - Coated media (Canon recommended media): 80 – 250 gsm - Paper format: 203 x 203 mm up to 350 x 500 mm MACHINE DETAILS Main Machine Dimensions - Dimensions (W x D x H): 1,439 x 1,070 x 1,225 mm - Weight: 779 kg Meter Counts - A4 simplex: 67,535 - A4 duplex: 52,601,622 - A3 simplex: 0 - A3 duplex: 3,853 SYSTEM CONFIGURATION - 4x Paper Input Module - 8x Duo Paper Tray - 2x High Capacity Stacker - Remote Manager - PCL, IPDS, PostScript - Streaming & PrismaSync

Condition: ready for operation (used), Year of construction: 2019, functionality: fully functional, resolution (max.): 4,800 dpi, paper weight (min.): 52 g/m², paper weight (max.): 360 g/m², counter reading (black): 894,166, counter reading (color): 1,513,515, No reserve price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Fjdsx R Dtispfx Abmjft Paper weight (min.): 52 g/m² Paper weight (max.): 360 g/m² Speed: 85 A4 pages/minute Resolution: 2,400 x 4,800 dpi Paper formats: A6 up to 330.2 x 487.7 mm Banner Sheet Option: up to 330.2 x 1,260 mm MACHINE DETAILS Operation: 17-inch color touchscreen Warm-up time: < 300 seconds Counter reading color: 1,513,515 impressions Counter reading B/W: 894,166 impressions EQUIPMENT Vacuum Feed LCIT RT5120 (2,200 sheets each, incl. Bridge Unit BU5010) Decurl Unit DU5060 Booklet Finisher SR5060 (stacking up to 3,000 sheets, stapling up to 100 sheets, booklet making) EFI Color Controller E-45A (Fiery FS300 Pro) with 1 TB HDD, 8 GB RAM, Windows 10 Enterprise EFI Impose (imposition and gang printing) ES-2000 (UV & Non-UV) spectrophotometer TCRU/ORU Type S9 (Set A) ORU Type S9 (Set B)

Condition: excellent (used), Year of construction: 2012, Ref:11053 . 2012 Duplo 5000 System Quick make-ready vertical sheet collator for any digital print operation. With in-line booklet maker. Comprising: DC60/10 PRO – 2 x 10 bin tower collators with touch screen for auto make-ready. Suction feeding system with mis & double sheet detection. Rear jogger tray delivery unit. Booklet maker comprising:- DBM 500 twin head wire stitching unit, programmable 2 x Hohner 48/5 S stitching heads Single fold unit DBM 500T Single knife foredge trim unit Shingle belt delivery unit. Fsdpfx Absx Sq Tlemeft

Condition: excellent (used), Overview The MultiGraf 435SM is a robust, fully-automatic modular folding system — professionally refurbished and ready for immediate production. Designed for high-accuracy folding across a wide range of applications, this machine features four automatic folding plates and a precision suction feeder, delivering reliable results whether you’re producing high-volume leaflet work, cross-folded mail inserts, or specialist pharmaceutical folds. Thanks to its modular engineering, the 435SM can be expanded with cross-fold units, high-capacity feeders, miniature fold plates and vertical stackers — allowing the system to evolve as workflow demands increase. Fast setup via the Touchline digital control panel ensures efficient job changes, while the combination steel and rubber roller system provides clean, consistent folds even at high speeds of up to 25,000 sheets per hour. Ideal for commercial print rooms, mailing departments and finishing operations requiring flexible, high-quality, and upgradeable folding capability without the investment of a brand-new machine. Key Features Four fully automatic folding plates — wide range of fold configurations including complex pharmaceutical folds Precision suction feed system — consistent, mark-free handling across varying paper stocks High productivity — speeds up to 25,000 sheets/hour, ideal for short to medium run folding Touchline touchscreen control — quick setup, easy adjustment, and built-in batch counting 500-sheet feed table — stable, continuous feeding for longer production runs Combination steel and rubber rollers — accurate, uniform fold quality Modular upgrade path — compatible with cross-fold units, high-capacity feeders, miniature plates and more Paper size range A6 to A3+ — versatile handling for both small-format and large-format folding Optional scoring and perforating unit — for enhanced finishing capabilities Maximum paper size: Standard: 375 × 500 mm With optional extension table: 375 × 650 mm Specifications Manufacturer Multigraf Model 435SM Min sheet size 90mm x 120mm Max sheet size 375mm x 500mm or 660mm with extension Paper weights 40gsm - 250gsm Feeder system Suction - bottom feed Speed Variable - up to 25,000 per hour Control panel Icon based touchscreen Electrical requirements 230v 50/60Hz Machine weight 174kg Fjdpfx Absx Sya Ijmoft Machine dimensions (L)1535mm x (D)500mm x (H)1225mm

Condition: good (used), Year of construction: 1991, functionality: fully functional, product width (max.): 2,500 mm, working width: 2,500 mm, roll diameter: 1,500 mm, year of last overhaul: 2024, We have available for sale a Cobden Chadwick pre-print press line- 2500mm wide- see photographs. This is a fantastic opportunity and is the best conditioned pre-print press we have ever offered for sale/relocation. The machine controls were upgraded by Pre-Print Technology Ltd in 2017 – new servo control deck positioning + downstream register system. Please kindly let us know as soon as possible if you would like to visit the site to inspect the press line. Cobden Chadwick Linerflex press - manufactured 1991 Machine location: United Kingdom Cobden Chadwick Linerflex press consisting of the following 6 colour C.I 1 colour pre-tint unit with cantilever 1 colour downstream unit with cantilever Twin Wood & Stirling unwind Ffsdpfx Ast Uc Iqobmet Marquip splicer Warburton rewind Drive system for pre-tint, chill rollers, varnish unit and rewind Drying: IR cassettes by Waverley Fife web guiders Sero motors for print deck positioning Original press performance parameters; Maximum speed: 300 metres per minute Repeat range: 700mm to 2000mm all units Gear pith: 10mm Maximum print width: 98” PLC: Mitsubishi Main press frames: Light blue azure Ancillary equipment Heaford Cobra mounter proofer AV Flexologic Mounter proofer Print roll stock (120 off) including print gear and sleeve attachments Anilox roller stock (17off) including anilox gear and clutch attachments. Cantilever print sleeves (12off) Print roller and anilox storage racking system with overhead hoist C.I temperature control unit Chiller unit for chill rolls Print unit doctor chambers with related inking system Mobile operator trolley for print deck access Mobile Print roller and anilox roller trolleys C.I hoist lifting attachment bar Machine voltage: 415V, 50hz

Condition: ready for operation (used), Year of construction: 2010, functionality: fully functional, stack height: 60 mm, paper weight (min.): 40 g/m², paper weight (max.): 300 g/m², production capacity: 5,000 unit/h, Duplo Bookletmaking System 5000 This offer includes: Ffodpfox Niupox Abmjt 2x Collating Tower DC-10/60 Transfer Unit LUL-HM Stitching and Folding Unit DBM-500 Front Trimmer DBM-500T Batch Counter DBM-K Long Delivery Stacker DBM-400LS 2x DC-10/60 (20 stations) Paper size: min. 120 x 148 mm; max. 350 x 500 mm Paper weight: 40–300 gsm Stack height per station: 60 mm Feeders: Suction/Blow air Controls: Double sheet, misfeed, paper jam, and empty station detection Power supply: 230 V, 50 Hz, 4.5 A, 1,035 W Dimensions: 630 mm x 750 mm x 1,972 mm Weight: 290 kg Folding and Stitching Unit DBM-500 Paper size: min. 120 x 170 mm; max. 350 x 500 mm Production speed: 5,000 cycles/hr (A5) 4,600 cycles/hr (A4) 4,000 cycles/hr (A3) Stapling capacity: 5 mm (approx. 50 sheets, 80 gsm) Folding capacity: 25 sheets Number of stitch heads: 2 Controls: Paper jam detection, sheet position indicator, wire end sensor Memory capacity: 12 jobs Folding and stitching modes: folding only; saddle stitching/folding; corner stitching/folding; corner stitching; side stitching/block stitching Power supply: 230 V, 50 Hz, 5 A, 1,150 W Dimensions: 1,610 mm x 770 mm x 1,020 mm Weight: 412 kg Stitcher unit counter readings (see photos): Left counter: 1,392,871 Right counter: 5,218,991 Front Trimmer DBM-500T Booklet size: min. 85 x 120 mm; max. 250 x 356 mm Trimmed final size: min. 75 x 120 mm Production speed: >5,000 cycles/hr Processing thickness: 50 sheets (80 gsm) Power supply: 230 V, 50 Hz, 3.3 A, 759 W Dimensions: 700 mm x 635 mm x 1,094 mm Weight: 241 kg

Condition: ready for operation (used), Year of construction: 2018, functionality: fully functional, resolution (max.): 2,400 dpi, paper weight (min.): 60 g/m², paper weight (max.): 350 g/m², paper width (max.): 330 mm, paper height (max.): 487 mm, Original purchase price of the printer was €486,000 EUR net! TECHNICAL DETAILS Print resolution: 2,400 × 2,400 dpi Print speed: 100 images per minute Recommended monthly print volume: 100,000 – 450,000 pages Maximum monthly print capacity: 1,500,000 pages Supported paper sizes (min.): 182 × 182 mm Supported paper sizes (max.): 330.2 × 487.7 mm Paper weight range: 60 gsm to 350 gsm Paper weight range (when validated): up to 400 gsm Duplex printing media weight: 350 gsm MACHINE DETAILS Standard paper feed capacity: 1,000 sheets Total capacity expandable up to: 10,000 sheets Dimensions main unit C10000 (H x W x D): 145.5 cm x 258.6 cm x 115.3 cm FEATURES Offset-like print quality Suitable for specialty and textured media Ffsdpfx Ajx Ezgpsbmst In-line color management sensors Automatic calibration

Condition: ready for operation (used), 1 x stitching unit 380 with Amrys 2 x stitching heads HK75 1 x Touch screen Navigation control with auto make ready 5 x section feeders 370 with Amrys 1 x cover folder feeder 1554 with Amrys              only 10,000 hours 1 x three knife trimmer 449 with Amrys Ffjdpfxjvvpags Abmjt 1 x Muller Martini Practico stacker

Condition: excellent (used), Year of construction: 2008, Ref: 11054 . 2008 Horizon Stitchliner 5500 Fully automatic setting Sheet Collating and Saddle Stitched Booklet System. Features: Fedpfox Sq S Iox Abmsft • 10.4” icon-based 200 job memory colour touchscreen • Simple, fast set-ups by non-specialist finishing operators • Advanced all-system automation • Make-ready in seconds, next-to-no-waste, on-demand working • Works from flat-sheet 4-page sections • No need to pre-fold • Integrated automatic set-up 3-knife trimmer • No need to pre-trim • Score, plough fold, registration and genuine saddlestitch • High quality books with sharp spine definition • High efficiency from runs-of-one Comprising: 30 station - 5 x VAC60 (a+m+c) 6 station tower suction collators with touch-screen control, double- and miss-sheet control Separate collating from 'C' tower ST-40 Stacker /bypass to; ACF-40 Accumulator/Folder with double gate-fold to; SPF-30 Saddle stitcher with 2 x Hohner 43/6S stitching heads to; HTS-30 Three knife trimmer unit with hand-feed station LC-20 Long belt delivery Specification: Max sheet size: 350W x 500L mm Min sheet size: 148 x 210 mm Max stitch thickness: 6 mm. Production speed up to 6,000 booklets per hour, dependent on stock.

Condition: like new (used), Year of construction: 2020, functionality: fully functional, machine/vehicle number: 10024150, Sewing machine Muller Martini Ventura MC-200, Machine speed* Mechanical of 18 to 200 cycles/min, max. 12 000 cycles/h, min. signature length 120 mm, max. signature length 510 mm, min. signature width 75 mm, max. signature width 320 mm, max. signature thickness 4 mm, Lap opening min. 8 mm, low or high folio lap, Stitches Number of stitches standard 13, staggered 14, Stitch length 16.5 mm with/without blind stitch possible for all stitch types Sewing machine Muller Martini MC 200 Ffodpox Rywkefx Abmst

Condition: ready for operation (used), Round pile feeder DCT digital control 6 plates 2 knives Fedpfx Abetcx Iusmeft Side pocket Presser strean delivery

Condition: excellent (used), Year of construction: 2019, Ref: 10965 . 2019 Horizon HT-1000V Variable Trimmer ONLY 1.7M books trimmed! Inline or offline variable three-knife trimmer capable of zero make-ready on book trim size and thickness changes. Perfect for short run production, and book of one production which can be achieved through barcode driven set-up. Features: Setup automatically on the fly by reading a barcode at the entrance of the trimmer. Also capable of automatic set-up from the operator panel for same size production runs. One-to-one book production with variable sizes can be produced. Both untrimmed and trimmed sizes can be variable, for true variable format production. Can be used solo or placed in-line with Horizon perfect binders. Specification: Fjdpfxjwu Spte Abmeft Untrimmed Book Size: Max. Spine Length 350 x Fore-edge Length 320 mm/ 13.780” x 12.600” Limitation: Maximum length from the center to top or bottom is 175 mm/ 6.889”. Min. Spine Length 148 x Fore-edge Length 105 mm/ 5.825” x 4.130” Limitation: The minimum length from the center to top or bottom is 74 mm/ 2.91”. Trim Width: Fore-edge: Max. 110 mm/ 4.330” Min. 1 mm/ 0.04” Top and bottom: Max. 80 mm/ 3.150” Min. 1 mm/ 0.04” Trim Height: 1 to 65 mm/ 0.04” to 2.560” Production Speed: 400 to 1,000 cycles per hour (Higher production can be reached with piled books)

Condition: like new (used), Year of construction: 2020, functionality: fully functional, machine/vehicle number: 1224449928, Max folding width of 78 cm, 6 buckles, pallet feeder, 6 buckles in the first unit, first, second and third crossknife for 32-page folding, press delivery SBP-MKE. Counter, book tools and standard parts. Fjdpfx Aex Ryvyjbmeft

Condition: ready for operation (used), Hole Punch Ffjdpfxeir A Haj Abmot Centre cut Slim line stitching heads

Condition: excellent (used), Year of construction: 2016, Ref: 11047 . 2016 EBA 721-06 LT Guillotine 72cm Automatic guillotine. Equipped with: Electro-mechanical blade drive Hydraulic clamp drive Infinitely adjustable clamping pressure (250-2000 kgs) with optical indicators Snap-in false clamp plate with optical indicator Spindle guided electro-mechanical back gauge drive for precise positioning Air table on front and rear table Ffodpfsx Nfr Rjx Abmjt Foot pedal for pre-clamping or cutting line indicator Optical cutting line indicator with LEDS Durable stainless steel working surface on front table HSS steel knives Swing cut for more cutting precision Adjustable solid steel blade carrier guided on both sides Adjustable blade depth Stainless steel side tables (left and right) Electronically guarded front table area by photocell safety guard Transparent safety cover on rear table Two-hand safety activation with repetition blocking and control for synchronous operation Automatic return of blade and clamp from every position Main switch, safety lock and key Blade changing device with covered cutting edge Knocking-up device Features: 99 programs with up to 99 steps each Up to 9 repeat measurements can be integrated in one program step Program runs automatically – with electronic cutting monitor 10-button-keyboard for pre-setting of measurement 3 memory buttons available for individual measurement setting Electronic digital display with an accuracy of 1/10 mm ‘Set Function’ key for reference measurement Electronic hand wheel with infinitely variable speed for Fine adjustment of back gauge Push buttons for fast back gauge movement (forward and reverse) Automatic measuring correction in case of back gauge displacement Memory key for repeat cuts (manual) and additional automatic memory Paper eject function with and without program mode (advancing programmable) Delete and insert mode for correcting and modifying programs Integrated calculator Self-diagnostic system with error indication on display Metric and imperial changeover Specification: Cutting width: 720mm Cutting height: 80mm – 781mm Insertion depth: 720mm Front table depth: 530mm Minimum cut: 20mm – 901mm Back gauge speed: 53 mm/s Dimensions W x D x H in mm 1305/21002 x 1500/16002 x 1335

Condition: like new (used), Year of construction: 2020, functionality: fully functional, machine/vehicle number: 483, Casemaker, Automatic production of book cases, files, display cards, calendar backs, game boards or luxury packaging. Co-Pilot with touchscreen, Automatic case counter, Board magazine for manual loading, Centre strip infeed (flexible), Waste chopper, Cloth feeder, Glue unit, Preheated glue tube, Viscosity control, Device for inside lining with hotmelt, Device for producing padded cases, Pressing station, Tacking delivery. Ffodpfxjx Ryr Io Abmst

Condition: ready for operation (used), Round pile feeder 1st unit 6 plates 2nd unit 6 plates 3rd unit 4 plates Heidelberg TSH twin stacker delivery Ffjdpfxotcx Iqe Abmet

Condition: excellent (used), Year of construction: 2017, Ref:11049 . 2017 Ideal 5221-95 EP Guillotine. 52cm programable guillotine Equipped with: Electro-mechanical blade and clamp drive Power ‘EP’ back gauge Control module Electronic hand wheel for manual back gauge positioning Infinitely variable speed control (from very slow to very fast) Optical cutting line Adjustable back gauge with narrow separations and plastic gliders Two side lays each on front and rear tables High-quality blade made from “Solingen steel” Solid steel blade carrier and adjustable blade guides Automatic clamping system, guided on both sides for evenly distributed clamping pressure Clamp can be lowered or raised independently from blade Machine and stand can be separated for transportation through narrow doors (70 cm) Side tables (left and right) SCS (Safety Cutting System): hinged, electronically controlled safety guard on the front table Transparent safety cover on the rear table Main switch and safety lock with key Electronically controlled true two-hand operation 24V controls (low voltage) Disk brake for instant blade stop Blade changing device with covered cutting edge Blade depth adjustment from the outside of the machine Easy blade change from the front of the machine without removing covers. Digital display for measurement readout in cm or inches (display accurate to 1/10 mm or 1/100 inch) 10-button keypad for presetting of measurement Memory key for repeat cuts | 9 programs with 9 steps in each program (up to 9 repeat cuts can be integrated into a program as one single program step) Setting of program steps via “Start” button ‘SET’ function key for reference measurement Programmable eject function – for pushing out the paper Two programmable keys for quick setting of frequently needed measurements Self-diagnosis system with error indication on display Specification: Cutting length: 520 mm Cutting height: 80 mm Ffjdpfex Nfr Dox Abmst Narrow cut: 35 mm Table depth: 520 mm Power supply: 230 V / 50 Hz

Condition: excellent (used), Year of construction: 2003, functionality: fully functional, machine/vehicle number: 680971, BT 610 conveyor belt feeder 500, RHE 622, EP 680, 1x AS 620 heating section, 1x WR 630, Conveyor belt 2800 mm to Diamant, Automatic book block control, Head and tail band station, IR heating for book rounding, Rounding and pressing station, One glue and gauzing station, One glue and combined head and tail band backside glue station, Two automatic preheater systems for gauzing and capital stations, Pressing station, Long hard cover conveyor belt Ffjdpfx Asx Ryqdsbmot

Condition: excellent (used), Year of construction: 2001, Ref:11046 . 2001 JBI James Burn BB/43H Wire-O Closing Unit Double wire booklet binder Equipped with: Hand feed area with foot operated control Auto closing unit with 2 x closing tools Fully enclosed Perspex guarding Hand feed & delivery table Ffsdpfx Absx Nfp Nsmjt Specification: Product size, Max: 430 x 610 mm

Condition: used, Year of construction: 2016, Ref:11045 . 2016 Dürselen PB 04 N Paper Drill Free standing 4 headed paper drill Equipped with: Four drilling heads with adjustable spacing. Pneumatic cooling and lubrication for drills. Automatic drilling cycle, foot pedal control. Waste directed to outer door Fodpfx Aex Nfp Ajbmoft Drill table with adjustment, front and side margins. Table lock is automatically released. Technical data: Diameter of the drill: 2-10 mm, Stack height: 60 mm.

Condition: excellent (used), Year of construction: 2007, Ref:11044 . 2007 Renz Autopunch AP 360 Off line machine for spiral wire punching Equipped with: Punch sizes: 3:1" round & square hole + thumb cut / 2:1 round hole Jogger delivery Fedpfx Aex Nfppobmjft Max. format: 360 x 360 x 2.5 mm

Condition: excellent (used), Year of construction: 2009, Ref:11043 . 2009 Horizon HT-30 Trimmer Excellent condition - Only 2.2m cuts! For fully automatic three knife trimming of piled or single bound books off-line. Ffedpfjx Nfnlox Abmst Quick, menu guided set-up, LCD on-screen instructions for lower skilled operation. Comprising; HT-30 Trimmer with stacker infeed to integral register table Digital control panel with LCD monitor for size setting and fault indication Hydraulic clamping keeps the book/pile firmly in position Diagonal cutting action for a precise finish of all three sides Including A & B top plates, spare knives & tools. Specification: Book Size, Max: 300 x 300 mm Min: 100 x 142 mm Pile capacity : 2 -- 51 mm Mechanical speed, Max: 200 cycles/hr. Production example, 1,000 books/hr. with 5 x 10 mm books in pile. Voltage frequency: 3-Ph, 200/220/400V, 50/60Hz.

Condition: excellent (used), Year of construction: 2009, Ref:11042 . 2009 Horizon BQ-270 Excellent condition - Only 409,000 books produced! Single clamp solo binder designed for operation by one person. With auto calliper for automatic size setting Comprising: Touch-screen auto setting of thickness and cover scoring. Hand feed station Milling & roughing unit with dust bag Hot-melt spine glue unit with side gluing discs Automatic cover feeder with pressing unit Chute delivery unit Including tools, manuals and accessories Accessories: Auto calliper for automatic size setting Fjdex Nfmhepfx Abmsft Specification: Book size, Max: 660 x 320mm Min: 240 x 135mm Cover size, Max: 320 x 310 mm Min: 135 x 115 mm Thickness, Max: 50mm Min: 1mm Max speed : 500 cycles/hr.