Color LJ Enterprise M855
| Cartridge | ||
| CF310A | CF310A HP 826A Black LaserJet Toner Cartridge | |
| CF311A | CF311A HP 826A Cyan LaserJet Toner Cartridge | |
| CF312A | CF312A HP 826A Yellow LaserJet Toner Cartridge | |
| CF313A | CF313A HP 826A Magenta LaserJet Toner Cartridge | |
| Drive | ||
| A2W75-67905 | A2W75-67905 320GB hard disk drive replacement kit | 145 |
| A2W79-67901 | A2W79-67901 500GB Federal Information Processing Standard (FIPS) hard disk drive assembly kit | 180 |
| RM1-9843-000CN | RM1-9843-000CN Multi-purpose/tray 1 drive assembly | 70 |
| Interface (Product) | ||
| J8029-61001 | J8029-61001 Jetdirect 2800w NFC wireless D assembly | |
| Maintenance Kit | ||
| A2W77-67904 | A2W77-67904 Intermediate transfer belt (ITB) maintenance kit - Includes the secondary transfer roller assembly | 449 |
| Memory (DIMM) | ||
| A2W77-67912 | A2W77-67912 1GB memory DIMM assembly kit | 77 |
| Memory | ||
| A2W77-67909 | A2W77-67909 8GB solid state memory (SSM) assembly kit | |
| Staple Cartridge | ||
| CF367-67914 | CF367-67914 2000-staple cartridge Kit - For the booklet maker | 26 |
| C8085-60541 | C8085-60541 Staple cartridge - Contains 5000 staples - For the add-on staple/stacker unit | |
| Cables | ||
| Cable | ||
| 4G3-1777-000CN | 4G3-1777-000CN Staple connecting cable assembly | 14 |
| Duplexing Assembly Parts | ||
| Reversing Unit | ||
| RM2-0291-000CN | RM2-0291-000CN Duplexing reverse assembly - For M855 models only | 223 |
| External Parts/Hardware | ||
| Cover | ||
| A2W84-67903 | A2W84-67903 Booklet maker front door assembly (RM2-5851-000CN ) | 308 |
| RC3-3533-000CN | RC3-3533-000CN Internal plastic right cover assembly - Screws to the right side of the main printer body assembly | 18,5 |
| RC3-3692-000CN | RC3-3692-000CN Right lower cover assembly - Plastic cover that protects the lower right side of the printer main body | 15 |
| RC3-3711-000CN | RC3-3711-000CN Rear right cover - Plastic cover that protects the rear right side of the printer | 19 |
| RC3-3712-000CN | RC3-3712-000CN Rear right upper cover - Plastic cover that protects the right rear upper side of the main printer body frame | 11,5 |
| RC3-3713-000CN | RC3-3713-000CN Rear left cover - Plastic cover that protects the rear left side of the printer | 18 |
| RC3-3718-000CN | RC3-3718-000CN Front upper cover - Plastic cover that protects the front upper side of the printer | 39 |
| RC3-3758-000CN | RC3-3758-000CN Integration pocket cover - Plastic rectangular shaped cover that snaps in to the pocket cover | 11,5 |
| RC3-3762-000CN | RC3-3762-000CN Pocket base cover - Located on the right upper cover assembly | 18,5 |
| RC3-5290-000CN | RC3-5290-000CN Rear upper cover - Plastic cover that protects the rear upper side of the printer | 21 |
| RC3-5875-000CN | RC3-5875-000CN Right lower cover - For the 1x500 and 3x500 sheet feeder paper tray assembly | 34,5 |
| RC3-5878-000CN | RC3-5878-000CN Right front cover - For the 3x500 sheet feeder paper tray assembly | |
| RC3-5881-000CN | RC3-5881-000CN Right rear cover - For the 3x500 sheet feeder paper tray assembly | 19,5 |
| RC3-5884-000CN | RC3-5884-000CN Front upper face cover - For the 3x500 sheet feeder paper tray assembly | 25 |
| RC3-5885-000CN | RC3-5885-000CN Front upper left face cover - For the 3x500 sheet feeder paper tray assembly | 11 |
| RC3-5886-000CN | RC3-5886-000CN Front upper cover - For the 1x500 and 3x500 sheet feeder paper tray assembly | 20 |
| RC3-5887-000CN | RC3-5887-000CN Rear cover - For the 1x500 and 3x500 sheet feeder paper tray assembly | 77 |
| RC3-5913-000CN | RC3-5913-000CN Left cover - For the 1x500, 3x500 and the high capacity input tray (HCI) sheet feeder paper trays assemblies | 32 |
| RC3-5920-000CN | RC3-5920-000CN Right front cover - Palstic cover that protects the right front side of the 1x500 sheet feeder paper tray assembly | 18,5 |
| RC3-5943-000CN | RC3-5943-000CN Left assist cover - Plastic C shaped cover that protects the left side of the Intermediate paper transfer unit (IPTU) | 13,5 |
| RC3-5944-000CN | RC3-5944-000CN Right assist cover - Plastic C shaped cover that protects the left side of the Intermediate paper transfer unit (IPTU) | 14 |
| RC3-5952-000CN | RC3-5952-000CN Right rear upper cover - Plastic cover that protects the right rear upper side of the printer | 14 |
| RC3-5964-000CN | RC3-5964-000CN Rear upper B cover - Plastic cover that protects the rear uper side of the printer | 14 |
| RC3-5984-000CN | RC3-5984-000CN Multipurpose/tray 1 blanking cover - Located on the on the right door assembly | 15 |
| RC3-5990-000CN | RC3-5990-000CN Air duct cover - Plastic cover that covers the fan (FM8) giving access to the air pass through | 15 |
| RC3-5991-000CN | RC3-5991-000CN Face down drive cover - Located on the face down end tray assembly | 10 |
| RC4-1378-000CN | RC4-1378-000CN Rear cover - Plastic cover that protects the rear side of the printer | 47 |
| RC4-2449-000CN | RC4-2449-000CN Open/close stepped cover - For the booklet maker assembly | 23 |
| RC4-2462-000CN | RC4-2462-000CN Tray cable cover - For the Booklet maker assembly | 15 |
| RC4-2471-000CN | RC4-2471-000CN Saddle delivery inner cover - For the booklet maker assembly | 30 |
| RC4-2476-000CN | RC4-2476-000CN Lower front punch cover - Located on the booklet maker | 91 |
| RC4-2477-000CN | RC4-2477-000CN Lower latch cover - For the booklet maker assembly | 32 |
| RC4-2478-000CN | RC4-2478-000CN Front hole punch cover - For the booklet maker assembly | 71 |
| RC4-2482-000CN | RC4-2482-000CN Rear hole punch cover - For the booklet maker assembly | 137 |
| RC4-2797-000CN | RC4-2797-000CN Blanking cover - Located on the Intermediate paper transfer unit (ITPU) | 14 |
| RL1-4006-000CN | RL1-4006-000CN Cover Front Inner lower (RL1-3637-000CN) | 25 |
| RM1-9631-000CN | RM1-9631-000CN Face down end tray cover assembly - Tray that guides the paper after it has been printed | 28 |
| RM1-9633-000CN | RM1-9633-000CN Back switch cover assembly | 29 |
| RM2-0294-000CN | RM2-0294-000CN Left front cover assembly - Plastic cover that protects the left front side of the printer | 23 |
| RM2-0295-000CN | RM2-0295-000CN Top cover assembly - Holds paper after it has been printed | 58 |
| RM2-0313-000CN | RM2-0313-000CN Upper front inner cover assembly | 30 |
| RM2-5016-000CN | RM2-5016-000CN Intermediate paper transfer unit (IPTU) upper cover assembly | 221 |
| RM2-5049-000CN | RM2-5049-000CN Left cover assembly - Plastic cover that protects the left side of the printer | 74 |
| RM2-5304-000CN | RM2-5304-000CN Booklet maker inner lower cover assembly | 50 |
| RM2-5305-000CN | RM2-5305-000CN Booklet maker inner upper cover assembly | 47 |
| RM2-5336-000CN | RM2-5336-000CN Booklet maker upper punch cover assembly | 43 |
| RM2-6079-000CN | RM2-6079-000CN Booklet maker front foot cover assembly | 43 |
| RM2-6080-000CN | RM2-6080-000CN Booklet maker rear foot cover assembly | 30 |
| RM2-0283-000CN | RM2-0283-000CN 1x500-sheet feeder stock box cover assembly | |
| Door | ||
| A2W77-67907 | A2W77-67907 Front door assembly | 112 |
| RM1-9640-000CN | RM1-9640-000CN Right door sub assembly | 177 |
| RM1-9642-000CN | RM1-9642-000CN Multi-purpose/tray 1 drop down door assembly | 68 |
| RM2-0256-000CN | RM2-0256-000CN Right door assembly - For the high capacity (HCI) input feeder | 52 |
| RM2-0280-000CN | RM2-0280-000CN 3x500-sheet feeder right door assembly | 60 |
| RM2-0281-000CN | RM2-0281-000CN 1x500-sheet feeder right door assembly | 32 |
| Internal Components | ||
| Belt | ||
| XF2-1608-840CN | XF2-1608-840CN Timing belt - Located on the return roller assembly | 22 |
| XF9-0748-000CN | XF9-0748-000CN Timing cogged belt - Located on the front side plate on the finisher main body | 10 |
| XF2-1607-860CN Timing cogged belt - Runs on ejection stack motor assembly (M32) | ||
| Bracket | ||
| FM2-0717-000CN | FM2-0717-000CN Entrance sensor bracket assembly | 14 |
| Brush | ||
| RB1-9617-000CN | RB1-9617-000CN Cleaning brush - Blue brush in density sensor assembly | |
| Cable | ||
| RK2-4843-000CN | RK2-4843-000CN Video interface cable | 19 |
| RK2-4845-000CN | RK2-4845-000CN Toner tag cable | 18 |
| Cap | ||
| RC4-1386-000CN | RC4-1386-000CN Rear right cap - Snaps on the rear right cover | 10 |
| Clutch | ||
| 4H3-0370-000CN | 4H3-0370-000CN Electromagnetic shutter clutch (CL31) connector (J1046) | 15 |
| Connector | ||
| VS1-7257-012CN | VS1-7257-012CN Drawer Connector (J1903) - For the 1 x 500-sheet input tray | 11 |
| Drive Assembly | ||
| A2W75-67910 | A2W75-67910 Print cartridge drive assembly | 181 |
| A2W77-67908 | A2W77-67908 Main drive assembly | 266 |
| RM1-3222-150CN | RM1-3222-150CN Lifter drive assy | 77 |
| RM1-3280-000CN | RM1-3280-000CN Intermediate transfer belt (ITB) estrangement drive assembly | 27 |
| RM1-8872-000CN | RM1-8872-000CN Paper pick-up drive assembly - For the high capacity input (HCI) feeder | 16 |
| RM1-8879-000CN | RM1-8879-000CN Lifter drive assembly | 204 |
| RM1-9606-010CN | RM1-9606-010CN Fuser Drive Assy (RM1-9606-000CN) | 68 |
| Fan | ||
| RK2-1322-000CN | RK2-1322-000CN Cooling fan (FM1) assembly | 22 |
| RK2-1378-000CN | RK2-1378-000CN Fuser cooling fan (FM2) - Provides air to the fuser area | 18 |
| RK2-1382-000CN | RK2-1382-000CN Delivery unit cooling fan (FM7) | 21 |
| RM1-3364-000CN | RM1-3364-000CN Exhaust fan assembly - Cools the fuser area | 26 |
| RM1-4394-000CN | RM1-4394-000CN Chassis fan assembly - Located on the intermediate feed main body - Includes fan (FM8) and plastic fan bracket | 21 |
| Flag | ||
| RM2-5849-000CN | RM2-5849-000CN Finisher entrance sensor flag assembly | 13 |
| Guide | ||
| 4G3-0725-000CN | 4G3-0725-000CN Motor guide assembly - Located on the saddle assembly - For motor (M3) | 19 |
| 4G3-1940-000CN | 4G3-1940-000CN Saddle guide assembly | 105 |
| FM2-1393-000CN | FM2-1393-000CN Adjust home position sensor guide assembly | 11 |
| VS1-7257-012CN | FM6-2283-000CN Home position sensor guide assembly | 17 |
| RC4-2455-000CN | RC4-2455-000CN Wall upper plastic guide - For the booklet maker | 19 |
| RC4-2467-000CN | RC4-2467-000CN Left lower guide - For the booklet maker assembly | 19 |
| RM1-9615-000CN | RM1-9615-000CN Multi-purpose/tray 1 guide asssembly | 61 |
| RM2-5307-000CN | RM2-5307-000CN Finisher swing guide assembly | 99 |
| RM2-5349-000CN | RM2-5349-000CN Booklet maker saddle upper delivery guide assembly | 44 |
| RM2-6024-000CN | RM2-6024-000CN Booklet maker upper entrance guide asembly | 55 |
| Holder | ||
| FM0-2429-000CN | FM0-2429-000CN Paper detect sensor holder assembly - Located on the finisher main body | 13 |
| RM1-9857-000CN | RM1-9857-000CN Shutter gear holder assembly - Holds 17/66 and 42 tooth gears | 25 |
| Knob | ||
| FB3-7881-000CN | FB3-7881-000CN Knob - Mounts on the lower internal cover on the left side of the saddle assembly | 10 |
| Latch | ||
| RM2-5319-000CN | RM2-5319-000CN Booklet maker latch assembly | 65 |
| RM2-5352-000CN | RM2-5352-000CN Booklet maker latch assembly | 73 |
| Lock | ||
| 4G3-0210-000CN | 4G3-0210-000CN Upper cover lock assembly | 31 |
| RM2-5038-000CN | RM2-5038-000CN Intermediate paper transfer unit (IPTU) finisher lock assembly | 70 |
| Motor | ||
| 4G3-0769-000CN | 4G3-0769-000CN Ejection stack motor (M32) assembly | 31 |
| FM0-1686-000CN | FM0-1686-000CN Folding motor (M2, M8) mount assembly | 382 |
| FM0-1889-000CN | FM0-1889-000CN Paper feed motor assembly - Located on the finisher main body | 72 |
| FM2-0737-000CN | FM2-0737-000CN Saddle motor assembly - Includes primary transfer roller disengagement motor(M9) and motor mount | 20 |
| FM2-1409-000CN | FM2-1409-000CN Press motor (M36) assembly | 29 |
| RK2-1320-000CN | RK2-1320-000CN Intermediate paper transfer unit (IPTU) media feed motor (M201) | 13 |
| RK2-1331-000CN | RK2-1331-000CN Stepping motor (M1) - Main drive motor for the printer | 24 |
| RK2-4814-000CN | RK2-4814-000CN Print cartridge drive motors (M21 M22) | 33 |
| RM1-4519-000CN | RM1-4519-000CN Fuser DC motor (M11) assembly - Drives the fuser roller, the delivery roller, and the fuser pressure roller | 54 |
| RM1-9614-000CN | RM1-9614-000CN Drum motor (M13, M14 and M15) assembly | 58 |
| Mount | ||
| RM2-5633-000CN | RM2-5633-000CN Booklet maker saddle delivery switch mount assembly | 24 |
| Plate | ||
| 4G3-0671-000CN | 4G3-0671-000CN Inner side plate assembly - Used on the booklet market series only | 60 |
| RL1-4000-000CN | RL1-4000-000CN Drawer plate - Holds the drawer connector - For the high capacity input feeder assembly | 31 |
| Rail | ||
| FC5-5436-000CN | FC5-5436-000CN Rail rack - Mounts on the finisher main body - Four used | 21 |
| Saddle | ||
| 4G3-2721-000CN | 4G3-2721-000CN Stapler saddle assembly | 738 |
| Sensor | ||
| 4G3-0934-000CN | 4G3-0934-000CN Paper face sensor assembly | 31 |
| 4G3-1564-000CN | 4G3-1564-000CN Swing guide home position sensor - Detects if the swing guide is up and it will stop the swing guide motor | 13 |
| FC5-5004-000CN | FC5-5004-000CN Paper sensing sensor flag - Mounts on the lower height panel | 10 |
| FM2-0763-000CN | FM2-0763-000CN Rear end sensor assembly | 18 |
| FM2-1396-000CN | FM2-1396-000CN Assist home position sensor assembly | 17 |
| FM2-1401-000CN | FM2-1401-000CN Shutter sensor assembly | 11 |
| FM2-1417-000CN | FM2-1417-000CN Sensor/switch assembly - Includes leaf spring, micro switch (MSW31), photo interrupter (PI32), and wire saddle | 18 |
| RK2-4811-000CN | RK2-4811-000CN Humidity sensor unit | 19 |
| RM1-9579-000CN | RM1-9579-000CN Media level sensor assembly - For the high capacity input feeder assembly | 14 |
| RM1-9629-000CN | RM1-9629-000CN Photo sensor assembly | 14 |
| RM2-7026-000CN | RM2-7026-000CN Color plane registration (CPR) sensor assembly | 78 |
| WG8-5935-000CN | WG8-5935-000CN Fuser output sensor (SR5) | 11 |
| Switch | ||
| RM2-5062-000CN | RM2-5062-000CN Interlock switch (SW101) and (SW102) assembly | 29 |
| WC2-5512-000CN | WC2-5512-000CN Door open detection switch (SW103) | 11 |
| Thermistor | ||
| RK2-1363-000CN Thermistor unit - Monitors the temperature inside the scanners | 10 | |
| Logic/Control Electronics | ||
| Control Panel | ||
| 5851-5950 Control panel assembly - Control buttons and display located on top front of printer | 170 | |
| PC Board | ||
| A2W77-67902 | A2W77-67902 Formatter (main logic )PC board assembly | 366 |
| A2W77-67902 | A2W77-67902 Formatter (main logic )PC board assembly | 366 |
| A2W79-67902 | A2W79-67902 Cartridge interface PC board assembly | 170 |
| RM2-0716-000CN | RM2-0716-000CN 3x500-sheet feeder controller PC board assembly | 66 |
| RM2-0717-000CN | RM2-0717-000CN High capacity input (HCI) controller PC board assembly | 99 |
| RM2-5046-000CN | RM2-5046-000CN Main switch PC board assembly | 22 |
| RM2-7001-000CN | RM2-7001-000CN High-voltage power supply PC board assembly | 102 |
| RM2-7005-010CN | RM2-7005-010CN DC CONTROLLER PCB ASSY (RM2-7005-000CN) | 209 |
| RM2-7009-000CN | RM2-7009-000CN Memory tag PC board assembly | 74 |
| RM2-7019-000CN | RM2-7019-000CN Intermediate paper transfer unit (IPTU) controller PC board assembly | 94 |
| WG8-5836-000CN | WG8-5836-000CN PHOTOINTERRUPTER Stapler Stacker (WG8-5593-000CN) | 11 |
| RM2-0296-010CN | RM2-0296-010CN Inter connect PC board (ICB) assembly - For the color Laserjet M855 | |
| Power Supply | ||
| RL1-4003-000CN | RL1-4003-000CN Low-voltage power supply assembly | 409 |
| RL1-4005-000CN | RL1-4005-000CN Fuser power supply assembly | 106 |
| Paper Path Parts | ||
| Delivery | ||
| RM2-5332-000CN | RM2-5332-000CN Saddle paper delivery assembly | 93 |
| RM2-6868-000CN | RM2-6868-000CN Face Down Paper Delivery Assembly (RM1-9841-000CN) | 155 |
| Feed Assembly | ||
| RM2-0270-000CN | RM2-0270-000CN Crossing paper feed assembly - For the high capacity input (HCI) feeder assembly | 76 |
| RM2-5351-000CN | RM2-5351-000CN Booklet maker saddle paper feed asembly | 291 |
| Hardware | ||
| FM0-1882-000CN | FM0-1882-000CN Upper cross-member assembly | 116 |
| RM1-3531-060CN | RM1-3531-060CN Auto-close assembly - Use for the 1x500-sheet and the 3x500-sheet | 64 |
| RM1-8880-000CN | RM1-8880-000CN Auto close assembly - For the high capacity input asembly | 56 |
| CZ999-67901 | CZ999-67901 Booklet maker/finisher with 2/4 hole punch | |
| CZ999-67902 | CZ999-67902 2/4 punch hole assembly | |
| Pickup Assembly | ||
| RM1-8869-010CN | RM1-8869-010CN PAPER PICK-UP ASSY RIGHT (RM1-8869-000CN) | 232 |
| RM1-8876-010CN | RM1-8876-010CN PAPER PICK-UP ASSY LEFT (RM1-8876-000CN) | 247 |
| RM1-9599-000CN | RM1-9599-000CN Paper pick-up assembly - For the multi-purpose/tray 1 paper tray cassette | 109 |
| RM1-9644-000CN | RM1-9644-000CN Multi-purpose/tray 1 paper pick-up assembly | 152 |
| RM2-0275-010CN | RM2-0275-010CN Paper Pick up Assy (RM2-0275-000CN) | 106 |
| Roller Assembly | ||
| A2W77-67905 | A2W77-67905 Tray 2 paper pick-up roller assembly - Includes feed roller and pick-up roller | 98 |
| A2W77-67906 | A2W77-67906 Multipurpose/tray 1 paper pick-up roller assembly - Includes feed roller and pick-up roller | 50 |
| FM0-2403-000CN | FM0-2403-000CN Return roller assembly - Located on the finisher main body | 150 |
| Transfer Assembly | ||
| D7H14-67902 | D7H14-67902 Secondary transfer roller assembly | 76 |
| RM2-6856-000CN | RM2-6856-000CN Registration 2nd Transfer Assy (RM1-9621-000CN) | 163 |
| Tray Assembly | ||
| C1N64-67902 | C1N64-67902 1x3500 left cassette tray assembly | 271 |
| C1N64-67903 | C1N64-67903 1x3500 right cassette tray assembly | 271 |
| RM2-0273-000CN | RM2-0273-000CN Paper input tray cassette assembly | 152 |
| RM2-0276-000CN | RM2-0276-000CN 3x500-sheet feeder paper input tray cassette assembly | 148 |
| RM2-5014-000CN | RM2-5014-000CN Tray 2 paper cassette assembly | 198 |
| A2W77-67911 | A2W77-67911 3x500 paper sheet tray feeder assembly | |
| Tray | ||
| RM2-5309-000CN | RM2-5309-000CN Finisher operation tray assembly - Includes the assist sensor assembly and the adjust guide sensor assembly | 203 |
| RM2-5324-010CN | RM2-5324-010CN STACK UPPER TRAY ASSY (RM2-5324-000CN) | 266 |
| RM2-5339-010CN | RM2-5339-010CN STACK LOWER TRAY ASSY (RM2-5339-000CN) | 260 |
| Stapler Components | ||
| Stapling Unit | ||
| 4G3-0938-000CN | 4G3-0938-000CN Staple unit assembly | 408 |
| 4G3-0939-000CN | 4G3-0939-000CN Staple sub unit assembly | 226 |
| Stapler/Stacker | ||
| Bin | ||
| RM2-6102-000CN | RM2-6102-000CN Stapler/stacker unch waste box bin | |
| Cover | ||
| A2W80-67903 | A2W80-67903 Stapler/stacker front door assembly (RM2-5320-000CN) | 173 |
| RC4-2447-000CN | RC4-2447-000CN Stepped lower cover - Plastic cover for the stapler/stacker unit assembly | 38 |
| RC4-2448-000CN | RC4-2448-000CN Stepped upper cover - Plastic cover for the stapler/stacker unit assembly | 21 |
| RC4-2474-000CN | RC4-2474-000CN Inner lower cover - Plastic cover located on the stapler/stacker main body | 48 |
| RM2-5321-000CN | RM2-5321-000CN Stapler/stacker rear cover assembly - Plastic cover that protects the rear side of the stapler/stacker assembly | 102 |
| RM2-5337-000CN | RM2-5337-000CN Stapler/stacker inner punch cover assembly | 19 |
| Guide | ||
| RM2-5334-000CN | RM2-5334-000CN Stapler/stacker paper pass guide assembly | 201 |
| Pressure Assembly | ||
| FM2-0730-000CN | FM2-0730-000CN Pressure roller assembly - For the stapler/stacker and booklet-maker | 45 |
| Stapler/Stacker | ||
| A2W80-67901 | A2W80-67901 Stapler/Stacker assemlby | |
| A2W82-67901 | A2W82-67901 Stapler/stacker 2/4 hole puncher assembly |