Epson Aculaser M 2000 Service Manual
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![Page 186
EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 186
Confidential3. Remove seven Screws [3], and remove the Right Door Switch Assy [4].
4. Remove four Screws [5] and remove four Photoconductor Unit Contact Assy [6] of each
color.
[3][3]
[4]
4038F2C098DA
[5] [6]
4038F2C099DA
When connecting the Connector to the Photoconductor Unit Contact Assy, check the
color of Connector and connect it to corresponding that of the Imaging Unit.
YMCK](http://img.usermanuals.tech/thumb/23/100067/w64_aculaser-m-2000-service-manual-1509434342_d-185.png "Page 186
EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 186
Confidential3. Remove seven Screws [3], and remove the Right Door Switch Assy [4].
4. Remove four Screws [5] and remove four Photoconductor Unit Contact Assy [6] of each
color.
[3][3]
[4]
4038F2C098DA
[5] [6]
4038F2C099DA
When connecting the Connector to the Photoconductor Unit Contact Assy, check the
color of Connector and connect it to corresponding that of the Imaging Unit.
YMCK")
![Page 187
EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 187
Confidential5. Remove eight Screws [7] and remove four Photoconductor Unit Roll Assy [8] of each color.
6. Remove all the Connectors and the Flat Cables on the PH Interface Board.
[7] [8]
4038F2C100DA
7. Remove two Screws [9] and six tabs [10], and remove the PH Interface Board [11].
[9][9]
[11] [10]
[10]
4038F2C102DB](http://img.usermanuals.tech/thumb/23/100067/w64_aculaser-m-2000-service-manual-1509434342_d-186.png "Page 187
EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 187
Confidential5. Remove eight Screws [7] and remove four Photoconductor Unit Roll Assy [8] of each color.
6. Remove all the Connectors and the Flat Cables on the PH Interface Board.
[7] [8]
4038F2C100DA
7. Remove two Screws [9] and six tabs [10], and remove the PH Interface Board [11].
[9][9]
[11] [10]
[10]
4038F2C102DB")
![Page 188
EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 188
Confidential
PH Unit
When replacing the PH Unit, replace four units at the same time.
Even when the single Unit needs to be replaced, replace four units.
1. Remove three Screws [1], three Connectors [2], and three Photoconductor Unit Guide rails
[3].
D10
[1]
[2] [3]
4038F2C106DA
When installing the Photoconductor Unit Guide rail, insert its end correctly to the
mounting hole in the Main Unit side.](http://img.usermanuals.tech/thumb/23/100067/w64_aculaser-m-2000-service-manual-1509434342_d-187.png "Page 188
EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 188
Confidential
PH Unit
When replacing the PH Unit, replace four units at the same time.
Even when the single Unit needs to be replaced, replace four units.
1. Remove three Screws [1], three Connectors [2], and three Photoconductor Unit Guide rails
[3].
D10
[1]
[2] [3]
4038F2C106DA
When installing the Photoconductor Unit Guide rail, insert its end correctly to the
mounting hole in the Main Unit side.")
![Page 189
EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 189
Confidential2. Remove the Flat Cable [4] and the Connector [5] of the PH Unit (Black).
3. Remove the Claw [6] and remove the Gear [7] of the PH Unit (Black).
[7] [6]
4038F2C108DB
[4]
[5]
4038F2C107DA
When removing the Stopper, use care so that both ends of the Stopper will not open
but stay parallel as shown in the figure above. Keep using the Stopper after once
stretched out may cause uneven pitch or...](http://img.usermanuals.tech/thumb/23/100067/w64_aculaser-m-2000-service-manual-1509434342_d-188.png "Page 189
EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 189
Confidential2. Remove the Flat Cable [4] and the Connector [5] of the PH Unit (Black).
3. Remove the Claw [6] and remove the Gear [7] of the PH Unit (Black).
[7] [6]
4038F2C108DB
[4]
[5]
4038F2C107DA
When removing the Stopper, use care so that both ends of the Stopper will not open
but stay parallel as shown in the figure above. Keep using the Stopper after once
stretched out may cause uneven pitch or...")
![Page 190
EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 190
Confidential5. Remove the PH Unit (Black) according to the following procedure.
1. Move the front side of the PH Unit to left a little, and remove the Boss [9] from the locating
hole [10].
2. Lift up the front side of the PH Unit a little.
3. Remove the Boss [11] at the rear side of the PH Unit from the locating hole [12].
4. Remove the PH Unit [14].
6. Follow the same procedures to remove all PH...](http://img.usermanuals.tech/thumb/23/100067/w64_aculaser-m-2000-service-manual-1509434342_d-189.png "Page 190
EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 190
Confidential5. Remove the PH Unit (Black) according to the following procedure.
1. Move the front side of the PH Unit to left a little, and remove the Boss [9] from the locating
hole [10].
2. Lift up the front side of the PH Unit a little.
3. Remove the Boss [11] at the rear side of the PH Unit from the locating hole [12].
4. Remove the PH Unit [14].
6. Follow the same procedures to remove all PH...")
![Page 191
EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 191
Confidential4. Reinstall the Stopper [7].
When reinstalling the Stopper, use care so that both ends of the Stopper will not open
but stay parallel as shown in the figure above.
Keep using the Stopper after once stretched out may cause uneven pitch or other
image troubles.
Ó
·
[7]
4038F2C115DA
5. Reinstall the Gear [8].
6. Connect the Connector and the Flat Cable.
†
When reinstalling the Gear [8], make...](http://img.usermanuals.tech/thumb/23/100067/w64_aculaser-m-2000-service-manual-1509434342_d-190.png "Page 191
EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 191
Confidential4. Reinstall the Stopper [7].
When reinstalling the Stopper, use care so that both ends of the Stopper will not open
but stay parallel as shown in the figure above.
Keep using the Stopper after once stretched out may cause uneven pitch or other
image troubles.
Ó
·
[7]
4038F2C115DA
5. Reinstall the Gear [8].
6. Connect the Connector and the Flat Cable.
†
When reinstalling the Gear [8], make...")
![Page 192
EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 192
Confidential7. Install the Photoconductor Unit Guide Rail [9].
Make sure that the two Claws [10] at rear end of the rail are fit in the locating hole on
the Main Unit.
8. Reinstall the Transfer Belt Unit.
9. Reinstall the Front Door.
10.Make skew adjustment of the PH Unit.
When installing the PH Unit, make sure to conduct PH Unit skew adjustment
regardless of whether the Unit is new or...](http://img.usermanuals.tech/thumb/23/100067/w64_aculaser-m-2000-service-manual-1509434342_d-191.png "Page 192
EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 192
Confidential7. Install the Photoconductor Unit Guide Rail [9].
Make sure that the two Claws [10] at rear end of the rail are fit in the locating hole on
the Main Unit.
8. Reinstall the Transfer Belt Unit.
9. Reinstall the Front Door.
10.Make skew adjustment of the PH Unit.
When installing the PH Unit, make sure to conduct PH Unit skew adjustment
regardless of whether the Unit is new or...")
![Page 194
EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 194
Confidential
Rear Left Cover + Front Left Cover
1. Remove two Screws [2], and remove the Rear Left Cover [3].
2. Open the Front Door [1].
3. Remove two Screws [4], and remove the Front Left Cover [5].
A1
B1
C1
D1
[1] [2]
[3][4]
[5]
Right Rear Cover + Rear Cover
1. Open the Right Door [1].
2. Remove three Screws [2], and remove the Right Rear Cover [3].
3. Remove nine Screws [4], and remove the Rear Cover...](http://img.usermanuals.tech/thumb/23/100067/w64_aculaser-m-2000-service-manual-1509434342_d-193.png "Page 194
EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 194
Confidential
Rear Left Cover + Front Left Cover
1. Remove two Screws [2], and remove the Rear Left Cover [3].
2. Open the Front Door [1].
3. Remove two Screws [4], and remove the Front Left Cover [5].
A1
B1
C1
D1
[1] [2]
[3][4]
[5]
Right Rear Cover + Rear Cover
1. Open the Right Door [1].
2. Remove three Screws [2], and remove the Right Rear Cover [3].
3. Remove nine Screws [4], and remove the Rear Cover...")
![Page 195
EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 195
Confidential
Exit Tray
1. Open the Upper Fusing Cover [2].
2. Remove two Claws [3], and remove the Upper Fusing Cover [2].
B3
C3
D3
[2]
[3] [3]
4039F2C019DA
3. Remove two Screws [5], and remove the Exit Sensor Holder [6].
4. Remove three Screws [7], and remove the Exit Tray [8].
[5]
[6]
[7] [8]](http://img.usermanuals.tech/thumb/23/100067/w64_aculaser-m-2000-service-manual-1509434342_d-194.png "Page 195
EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 195
Confidential
Exit Tray
1. Open the Upper Fusing Cover [2].
2. Remove two Claws [3], and remove the Upper Fusing Cover [2].
B3
C3
D3
[2]
[3] [3]
4039F2C019DA
3. Remove two Screws [5], and remove the Exit Sensor Holder [6].
4. Remove three Screws [7], and remove the Exit Tray [8].
[5]
[6]
[7] [8]")
![Page 196
EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 196
Confidential
Upper Cover + Control Panel
1. Remove four Screws [1].
C4
D4
[1][1]
2. Remove the Ground terminal [2].
3. Remove the Connector [3], then remove the Upper Cover [4].
4. Remove five Screws [5], then remove the Control Panel [6].
Be careful when removing the Ground terminal because the edge of the Faston
terminal is sharp. Make sure to work with gloves on to avoid getting injured.
[2] [3]
[5]...](http://img.usermanuals.tech/thumb/23/100067/w64_aculaser-m-2000-service-manual-1509434342_d-195.png "Page 196
EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 196
Confidential
Upper Cover + Control Panel
1. Remove four Screws [1].
C4
D4
[1][1]
2. Remove the Ground terminal [2].
3. Remove the Connector [3], then remove the Upper Cover [4].
4. Remove five Screws [5], then remove the Control Panel [6].
Be careful when removing the Ground terminal because the edge of the Faston
terminal is sharp. Make sure to work with gloves on to avoid getting injured.
[2] [3]
[5]...")
EPSON AcuLaser C9200NRevision D DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 191 Confidential4. Reinstall the Stopper [7]. When reinstalling the Stopper, use care so that both ends of the Stopper will not open but stay parallel as shown in the figure above. Keep using the Stopper after once stretched out may cause uneven pitch or other image troubles. Ó · [7] 4038F2C115DA 5. Reinstall the Gear [8]. 6. Connect the Connector and the Flat Cable. † When reinstalling the Gear [8], make sure that the Claw of the Gear is fit in. † When installing the Harness, make sure the Harness is hooked along with the Harness guide referring to the figure above. [8] 4038F2C116DA
EPSON AcuLaser C9200NRevision D DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 192 Confidential7. Install the Photoconductor Unit Guide Rail [9]. Make sure that the two Claws [10] at rear end of the rail are fit in the locating hole on the Main Unit. 8. Reinstall the Transfer Belt Unit. 9. Reinstall the Front Door. 10.Make skew adjustment of the PH Unit. When installing the PH Unit, make sure to conduct PH Unit skew adjustment regardless of whether the Unit is new or not. (Refer to Chapter 5 “ADJUSTMENT”) (p313)) [9][10] [9] 4038F2C117DA
EPSON AcuLaser C9200NRevision D DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 193 Confidential4.3.4 Group 4CONTENT DISASSEMBLY FLOWCHART Parts/Units to be Disassembled Guide Rear Left Cover + Front Left CoverExit TrayUpper Cover + Control PanelDC Power Supply (PU1) ABCD Rear Left Cover Upper Cover + Control Panel C Exit Tray B Front Left Cover A A DC Power Supply (PU1) D C1C2 D1D2 B1 A1 B2 C3 D3 B3 C4 D4D5 Rear Left Cover + Front Left Cover (P. 194) Right Rear Cover + Rear Cove r (P. 194)Exit Tray(P. 195) Upper Cover + Control Panel (P. 196) DC Power Supply (PU1) (P. 197)Start
EPSON AcuLaser C9200NRevision D DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 194 Confidential Rear Left Cover + Front Left Cover 1. Remove two Screws [2], and remove the Rear Left Cover [3]. 2. Open the Front Door [1]. 3. Remove two Screws [4], and remove the Front Left Cover [5]. A1 B1 C1 D1 [1] [2] [3][4] [5] Right Rear Cover + Rear Cover 1. Open the Right Door [1]. 2. Remove three Screws [2], and remove the Right Rear Cover [3]. 3. Remove nine Screws [4], and remove the Rear Cover [5]. B2 C2 D2 [1] [3] [2] [4][4] [4] [5]
EPSON AcuLaser C9200NRevision D DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 195 Confidential Exit Tray 1. Open the Upper Fusing Cover [2]. 2. Remove two Claws [3], and remove the Upper Fusing Cover [2]. B3 C3 D3 [2] [3] [3] 4039F2C019DA 3. Remove two Screws [5], and remove the Exit Sensor Holder [6]. 4. Remove three Screws [7], and remove the Exit Tray [8]. [5] [6] [7] [8]
EPSON AcuLaser C9200NRevision D DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 196 Confidential Upper Cover + Control Panel 1. Remove four Screws [1]. C4 D4 [1][1] 2. Remove the Ground terminal [2]. 3. Remove the Connector [3], then remove the Upper Cover [4]. 4. Remove five Screws [5], then remove the Control Panel [6]. Be careful when removing the Ground terminal because the edge of the Faston terminal is sharp. Make sure to work with gloves on to avoid getting injured. [2] [3] [5] [5] [4]
EPSON AcuLaser C9200NRevision D DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 197 Confidential DC Power Supply (PU1) 1. Remove nine Screws [1] and the Connector [2], then remove the protective sheet of the DC Power Supply [3]. D5 [2] [1] [1] [3] 2. Remove all the Connectors on the DC Power Supply. 3. Remove eight Screws [4], and remove the DC Power Supply [5]. [5] [4] [4]
EPSON AcuLaser C9200NRevision D DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 198 Confidential4.3.5 Group 5CONTENT Parts/Units to be Disassembled Guide Controller Board (PWB-P)Mechanical Control Board (PWB-M)RTC Board (PWB-R) ABC RTC Board (PWB-R) C B Mechanical Control Board (PWB-M) Controller Board (PWB-P) A
EPSON AcuLaser C9200NRevision D DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 199 ConfidentialDISASSEMBLY FLOWCHART B1 A1 C5 C1 B2B3B4 A2C2 C3C4B5 Rear Left Cover + Front Left Cover (P. 200) Start Controller Board (PWB-P) (P. 200) RTC Board (PWB-R) (P. 205) Mechanical Control Board (PWB-M) (P. 203)Exit Tray(P. 201) Controller Board Mounting Bracket (P. 202)
EPSON AcuLaser C9200NRevision D DISASSEMBLY AND ASSEMBLY Main Unit Disassembly/Reassembly 200 Confidential Rear Left Cover + Front Left Cover 1. Remove two Screws [2], and remove the Rear Left Cover [3]. 2. Open the Front Door [1]. 3. Remove two Screws [4], and remove the Front Left Cover [5]. A1 B1 C1 [1] [2] [3][4] [5] Controller Board (PWB-P) 1. Remove six Screws [1]. A2 B2 C2