Repair Work Time List (MTTR)
Printer
| Segment | Parts name | Disassembly/Assembly (min.) | Adjustment (min.) | Ink Eject/Ink Charge (min.) | Total (min.) |
|---|---|---|---|---|---|
| CR/Ink System Related Parts | Self Sealing Valve Assy | 21 | 9 | 17 | 46 |
| Print Head | 11 | 86 | 17 | 114 | |
| Ink Tube Assy | 66 | 8 | 38 | 111 | |
| Front Upper Cover Sensor | 21 | 6 | 0 | 27 | |
| APG Unit | 11 | 10 | 0 | 21 | |
| Ink Cartridge Holder | 26 | 10 | 38 | 73 | |
| Ink Bifurcated Flow Channel Unit | 32 | 7 | 38 | 77 | |
| Ink Storing Box with Ink Leak Detection Sensor | 18 | 8 | 0 | 25 | |
| Maintenance Box Unit | 27 | 3 | 0 | 30 | |
| Cap Unit | 18 | 6 | 0 | 24 | |
| Pump Cap unit | 24 | 12 | 0 | 36 | |
| Wiper Cleaner | 1 | 3 | 0 | 4 | |
| Head FFC Assy | 38 | 10 | 0 | 48 | |
| CR Encoder | 9 | 8 | 0 | 17 | |
| CR Unit | 75 | 46 | 0 | 121 | |
| CR Scale | 23 | 8 | 0 | 30 | |
| CR Motor | 21 | 16 | 0 | 37 | |
| CR Slider (Home) | 6 | 12 | 0 | 18 | |
| CR Slider (Full) | 7 | 12 | 0 | 18 | |
| Paper Feed Related Adjustments | ASF Motor | 28 | 5 | 0 | 32 |
| Sub PF Driven Sensor | 8 | 9 | 0 | 17 | |
| PF Release Sensor | 11 | 9 | 0 | 19 | |
| 1st Roll Paper Edge Detection Sensor | 3 | 8 | 0 | 10 | |
| 2nd Roll Paper Edge Detection Sensor | 2 | 8 | 0 | 10 | |
| 1st Roll Paper Detection Sensor Unit | 11 | 6 | 0 | 17 | |
| 2nd Roll Paper Detection Sensor Unit | 32 | 6 | 0 | 38 | |
| Paper Eject Driven Roller Belt | 30 | 3 | 0 | 33 | |
| PF Scale | 10 | 6 | 0 | 15 | |
| PF Driven Roller Motor | 10 | 12 | 0 | 22 | |
| Sub PF Scale | 12 | 6 | 0 | 18 | |
| Sub PF Driven Roller Motor | 13 | 12 | 0 | 24 | |
| PF Encoder | 14 | 11 | 0 | 24 | |
| Sub PF Encoder | 12 | 11 | 0 | 23 | |
| PF Belt | 7 | 12 | 0 | 19 | |
| Sub PF Belt | 8 | 12 | 0 | 19 | |
| BPE Sensor | 32 | 19 | 0 | 51 | |
| UPE Sensor | 32 | 19 | 0 | 51 | |
| 1st Roll Paper Motor Assy | 29 | 3 | 0 | 32 | |
| 1st Roll Paper Motor | 17 | 5 | 0 | 21 | |
| 2nd Roll Paper Motor Assy | 10 | 5 | 0 | 14 | |
| Paper Eject Star Wheel Roller Motor Unit | 17 | 6 | 0 | 22 | |
| 1st/2nd Release Motor | 9 | 6 | 0 | 15 | |
| 1st Roll Spindle Detection Sensor | 71 | 6 | 0 | 77 | |
| 2nd Roll Spindle Detection Sensor | 22 | 6 | 0 | 28 | |
| 2nd Roll Spindle Lock Position Detection Sensor | 20 | 6 | 0 | 26 | |
| 1st Roll Spindle Lock Position Detection Sensor Home | 7 | 6 | 0 | 13 | |
| 1st Roll Spindle Lock Position Detection Sensor Full | 20 | 6 | 0 | 26 | |
| Rear Cover Sensor | 6 | 6 | 0 | 12 | |
| PF Roller Middle Support (Full) | 55 | 3 | 0 | 58 | |
| PF Roller Middle Support (Home) | 42 | 3 | 0 | 45 | |
| Paper Guide Position Detection Sensor Upper | 45 | 6 | 0 | 51 | |
| Paper Guide Position Detection Sensor Lower | 47 | 6 | 0 | 53 | |
| ASF Gears | 86 | 4 | 0 | 90 | |
| Cutter Rail Unit | 34 | 9 | 0 | 43 | |
| Cutter Motor | 31 | 9 | 0 | 40 | |
| Cutter Home Position Detect Sensor | 22 | 6 | 0 | 28 | |
| Paper Eject Driven Roller Shaft Unit | 35 | 4 | 0 | 39 | |
| Paper Eject Driven Roller Unit | 59 | 4 | 0 | 63 | |
| ASF sub Gears | 28 | 4 | 0 | 32 | |
| Home Side 1st Roll Paper Guide | 2 | 3 | 0 | 5 | |
| Home Side 2nd Roll Paper Guide | 1 | 3 | 0 | 4 | |
| Full Side 1st Roll Paper Guide | 2 | 3 | 0 | 5 | |
| Full Side 2nd Roll Paper Guide | 1 | 3 | 0 | 4 | |
| Nip Release Roller | 35 | 3 | 0 | 38 | |
| Production Stacker Paper Jam Detection Sensor | 19 | 6 | 0 | 25 | |
| Electric Circuit Board Related Parts | Panel Assy | 9 | 6 | 0 | 15 |
| Wireless LAN (WLAN) Board | 8 | 3 | 0 | 11 | |
| CH83 Sub IF Board | 10 | 3 | 0 | 13 | |
| CE46 SUB-C Board | 10 | 3 | 0 | 13 | |
| TPM (CH35 SUB T) Board | 15 | 15 | 0 | 31 | |
| Printer Main Circuit Board | 26 | 15 | 0 | 42 | |
| CH12Power Supply Board | 16 | 13 | 0 | 29 | |
| Head Maintenance LED (CF84 SUB-L) Board | 8 | 3 | 0 | 11 | |
| CH83 Main-B Circuit Board | 19 | 12 | 0 | 31 | |
| CH83 DRV-H Board Cooling Fan | 39 | 3 | 0 | 42 | |
| CE46 SUB-R Board Home | 24 | 3 | 0 | 27 | |
| CE46 SUB-R Board Full | 21 | 3 | 0 | 24 | |
| CH83 SUB (PW/IMS) Board | 9 | 10 | 0 | 19 | |
| Take-up Button (CH83 SUB-S) Board | 10 | 3 | 0 | 13 | |
| Roll Removal Button (CH83 SUB-S) Board | 10 | 3 | 0 | 13 | |
| PSL Cooling Fan Unit | 8 | 3 | 0 | 11 | |
| CH83 DRV-H Board | 29 | 5 | 0 | 33 | |
| Other Mechanical Related Parts | Home Side Front Caster | 16 | 3 | 0 | 19 |
| Home Side Front Caster | 5 | 3 | 0 | 8 | |
| Home Side Rear Caster | 13 | 3 | 0 | 16 | |
| Full Side Front Caster | 16 | 3 | 0 | 19 | |
| Borderless Maintenance Box CSIC Unit (Home) | 4 | 3 | 0 | 7 | |
| Borderless Maintenance Box CSIC Unit (Full) | 4 | 3 | 0 | 7 | |
| Shutter Motor Unit | 32 | 6 | 0 | 37 | |
| Shutter Motor Gears | 33 | 6 | 0 | 39 | |
| Ink Cartridge Holder Cover Sensor | 22 | 6 | 0 | 28 | |
| Cutter Maintenance Cover Sensor | 17 | 6 | 0 | 23 |