Service Manual
Page 192
...Charge, a large amount of ink will be generated by increased congealing of ink on Print Head nozzle surfaces or in all the ink colors. • Are the Print Head and Cap Unit sealed during Ink Charge? • If the Cap Unit / Pump Tubes have ...Printhead has failed. • If the fuse on the Main Board has blew. • Head FFC contact failure. If the trouble occurs with this printer and the troubleshooting points for a long period. Execute head cleaning or initial ink charge by dot missing inspection of ink remaining before starting Initial Ink Charge. EPSON Stylus Pro 4000...
...Charge, a large amount of ink will be generated by increased congealing of ink on Print Head nozzle surfaces or in all the ink colors. • Are the Print Head and Cap Unit sealed during Ink Charge? • If the Cap Unit / Pump Tubes have ...Printhead has failed. • If the fuse on the Main Board has blew. • Head FFC contact failure. If the trouble occurs with this printer and the troubleshooting points for a long period. Execute head cleaning or initial ink charge by dot missing inspection of ink remaining before starting Initial Ink Charge. EPSON Stylus Pro 4000...
Service Manual
Page 355
...Adjustment Repair Items (Disassembly/Reassembly Reference Page) Main Circuit Board*1 (C511 MAIN Board (p221)) Cleaning Unit*2 (p.309) Printhead (p278) Damper (Valve Assy., Head (p.284)) AS Mechanical Unit (Printer Mechanism (SP) (p.236)) ASF Unit (p.240) Motor Motor Assy., CR (p264) Motor...5-1. Product operations and functions can be adversely effected if the adjustment operations are shown in "Table 5-1. EPSON Stylus Pro 4000 Revision B 5.1 Overview This section describes the adjustment procedures necessary after being replaced or removed are performed improperly. 5.1.2 Advance...
...Adjustment Repair Items (Disassembly/Reassembly Reference Page) Main Circuit Board*1 (C511 MAIN Board (p221)) Cleaning Unit*2 (p.309) Printhead (p278) Damper (Valve Assy., Head (p.284)) AS Mechanical Unit (Printer Mechanism (SP) (p.236)) ASF Unit (p.240) Motor Motor Assy., CR (p264) Motor...5-1. Product operations and functions can be adversely effected if the adjustment operations are shown in "Table 5-1. EPSON Stylus Pro 4000 Revision B 5.1 Overview This section describes the adjustment procedures necessary after being replaced or removed are performed improperly. 5.1.2 Advance...
Service Manual
Page 356
... { --- P.423 Print Head 1 CR Timing Belt Tension Adjustment { { P.363 2 CR Encoder Sensor Position Adjustment { { P.369 3 Cleaning { --- P.382 12 Printhead Slant Adjustment (CR) { --- EPSON Stylus Pro 4000 5.1.4 Adjustment Items classified by Part/Unit Required adjustment items and execution order for 8-color machine and 4-color machine, respectively. Required Adjustment Items/Execution Order Name Adjustment Item RP*1 RM*2 Ref. P.374 3 Head...
... { --- P.423 Print Head 1 CR Timing Belt Tension Adjustment { { P.363 2 CR Encoder Sensor Position Adjustment { { P.369 3 Cleaning { --- P.382 12 Printhead Slant Adjustment (CR) { --- EPSON Stylus Pro 4000 5.1.4 Adjustment Items classified by Part/Unit Required adjustment items and execution order for 8-color machine and 4-color machine, respectively. Required Adjustment Items/Execution Order Name Adjustment Item RP*1 RM*2 Ref. P.374 3 Head...
Service Manual
Page 357
... (PF) { --- EPSON Stylus Pro 4000 Table 5-2. Required Adjustment Items/Execution Order Name Adjustment Item RP*1 RM*2 Ref. P.382 10 PG Adjustment { { P.370 11 Nozzle Bi-D Adjustment { { P.381 12 Printhead Slant Adjustment (PF) { --- P.382 13 Printhead Slant Adjustment (CR) ...P.377 3 T&B&S (Cut Sheet) { { P.379 4 1000mm Feed Adjustment { { P.393 5 Reset PF Motor Counter { --- P.421 Pump Motor 1 Reset When Cleaning Unit Change { --- P.379 5 Platen Position Adjustment { { P.391 6 Multi Sensor Adjustment for Auto Nozzle Check { { P.388 7 Auto Uni-d Adjustment { ...
... (PF) { --- EPSON Stylus Pro 4000 Table 5-2. Required Adjustment Items/Execution Order Name Adjustment Item RP*1 RM*2 Ref. P.382 10 PG Adjustment { { P.370 11 Nozzle Bi-D Adjustment { { P.381 12 Printhead Slant Adjustment (PF) { --- P.382 13 Printhead Slant Adjustment (CR) ...P.377 3 T&B&S (Cut Sheet) { { P.379 4 1000mm Feed Adjustment { { P.393 5 Reset PF Motor Counter { --- P.421 Pump Motor 1 Reset When Cleaning Unit Change { --- P.379 5 Platen Position Adjustment { { P.391 6 Multi Sensor Adjustment for Auto Nozzle Check { { P.388 7 Auto Uni-d Adjustment { ...