Service Manual
Page 62
EPSON FX-890/2190 3.2.10 Faulty print Table 3-12. Remove the Printer Mechanism. (p.80) 3 2. Grounding of Power Switch 1. Remove the Shield Cover.(p.74) 4 2. Replace the Main Board. Problem solved Go to Step 4 Printhead FFC 4... Yes No Parts below can be the source of this error (Chapter 4 Disassembly and Assembly) • Ribbon Mask • Printhead (p.77) • Printhead FFC • C524MAIN Board (p.74) Ribbon Mask Remove the Ribbon Mask from the Printhead, and 1 make sure that the screws for Electrical Noise Step Action and Question Yes No...
EPSON FX-890/2190 3.2.10 Faulty print Table 3-12. Remove the Printer Mechanism. (p.80) 3 2. Grounding of Power Switch 1. Remove the Shield Cover.(p.74) 4 2. Replace the Main Board. Problem solved Go to Step 4 Printhead FFC 4... Yes No Parts below can be the source of this error (Chapter 4 Disassembly and Assembly) • Ribbon Mask • Printhead (p.77) • Printhead FFC • C524MAIN Board (p.74) Ribbon Mask Remove the Ribbon Mask from the Printhead, and 1 make sure that the screws for Electrical Noise Step Action and Question Yes No...
Service Manual
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... Is the plate free of damage? Checked, OK Not necessary Checked, OK Is the ribbon mask free of damage? Not necessary Revision B Category Operation Table 4-2. Table 4-2. Repair Status Check List (continued) ...Printer Mechanism Paper Path Ribbon Mask Does paper advance smoothly? * Noisy? * Paper is jamming? Checked, OK Not necessary Is the PF Motor at the normal temperature? (Not too hot?) Checked, OK Not necessary Do all relevant attachments been Checked, OK packed together with the product. EPSON FX-890...
... Is the plate free of damage? Checked, OK Not necessary Checked, OK Is the ribbon mask free of damage? Not necessary Revision B Category Operation Table 4-2. Table 4-2. Repair Status Check List (continued) ...Printer Mechanism Paper Path Ribbon Mask Does paper advance smoothly? * Noisy? * Paper is jamming? Checked, OK Not necessary Is the PF Motor at the normal temperature? (Not too hot?) Checked, OK Not necessary Do all relevant attachments been Checked, OK packed together with the product. EPSON FX-890...
Service Manual
Page 77
... printing. All related parts are available as a kit as it . Printhead Removal Printer Mechanism Disassembly 77 Disconnect the head FFC from the Printhead and remove it may be sure to replace the Ribbon Mask Holder (with the Head FFC, put the Head FFC under the hook of the... carriage base. Make sure that the Head FFC is propoerly connected to the Carriage Assembly.(See Figure 4-12) 3. EPSON FX-890/2190 4.3 Printer Mechanism Disassembly 4.3.1 Printhead 1.
... printing. All related parts are available as a kit as it . Printhead Removal Printer Mechanism Disassembly 77 Disconnect the head FFC from the Printhead and remove it may be sure to replace the Ribbon Mask Holder (with the Head FFC, put the Head FFC under the hook of the... carriage base. Make sure that the Head FFC is propoerly connected to the Carriage Assembly.(See Figure 4-12) 3. EPSON FX-890/2190 4.3 Printer Mechanism Disassembly 4.3.1 Printhead 1.
Service Manual
Page 95
...77) 3. Loosen slightly the hexagon nut securing the PG Adjust Lever to deform or damage the Ribbon Mask during its removal or installation. a stand) underneath the printer to the right end. Rotate the SHAFT,CR,GUIDE so that the large countersink at the position....Printer 95 Revision B Ribbon Mask 4. Remove the Upper Housing. (p.72) 2. Tilt the printer forward until the Printhead becomes vertical to the reference surface (e.g. the top surface of a table or desk). Attach the Printhead onto the Carriage Assembly. 5. EPSON FX-890/2190 5.2 Adjusting and Resetting the Printer...
...77) 3. Loosen slightly the hexagon nut securing the PG Adjust Lever to deform or damage the Ribbon Mask during its removal or installation. a stand) underneath the printer to the right end. Rotate the SHAFT,CR,GUIDE so that the large countersink at the position....Printer 95 Revision B Ribbon Mask 4. Remove the Upper Housing. (p.72) 2. Tilt the printer forward until the Printhead becomes vertical to the reference surface (e.g. the top surface of a table or desk). Attach the Printhead onto the Carriage Assembly. 5. EPSON FX-890/2190 5.2 Adjusting and Resetting the Printer...
Service Manual
Page 96
Attach the ribbon mask onto the ribbon mask holder. C A U T IO N Do not rotate the PLATEN during the adjustment. Be sure to ... weight Normal Mode Copy Mode 12. Paper Thickness [mm] Figure 5-2. Platen Gap Adjustment 2 Note1: The numbers followed with the ribbon. Multi-part form: The copy paper must be free from soiling caused by rubbing with # represent the Adjust Step Numbers...the position "0" when adjusting the platen gap. Platen Gap Adjustment 3 Adjustment Adjusting and Resetting the Printer 96 EPSON FX-890/2190 Revision B Platen Gap (PG) [mm] 11.
Attach the ribbon mask onto the ribbon mask holder. C A U T IO N Do not rotate the PLATEN during the adjustment. Be sure to ... weight Normal Mode Copy Mode 12. Paper Thickness [mm] Figure 5-2. Platen Gap Adjustment 2 Note1: The numbers followed with the ribbon. Multi-part form: The copy paper must be free from soiling caused by rubbing with # represent the Adjust Step Numbers...the position "0" when adjusting the platen gap. Platen Gap Adjustment 3 Adjustment Adjusting and Resetting the Printer 96 EPSON FX-890/2190 Revision B Platen Gap (PG) [mm] 11.
Service Manual
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... PLAIN WASHER(B100166012) C.B.SCREW(B010303411) C.B.SCREW(B010303511) C.B.S. EPSON FX-890/2190 REF# 552 556 557 560 561 562 563 564 568 569 570 572 573 574 575 576 577 578 579 580 581 582 583 584 585 Table 7-11. "BUSHING,8,RIGHT" "COVER,PLATEN" "BUSHING,8,LEFT" RIBBON MASK "PAPER GUIDE ASSY.,SUPPORT" "GUIDE,PAPER LOAD" "FRAME...
... PLAIN WASHER(B100166012) C.B.SCREW(B010303411) C.B.SCREW(B010303511) C.B.S. EPSON FX-890/2190 REF# 552 556 557 560 561 562 563 564 568 569 570 572 573 574 575 576 577 578 579 580 581 582 583 584 585 Table 7-11. "BUSHING,8,RIGHT" "COVER,PLATEN" "BUSHING,8,LEFT" RIBBON MASK "PAPER GUIDE ASSY.,SUPPORT" "GUIDE,PAPER LOAD" "FRAME...
Service Manual
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EPSON FX-890/2190 Ref. No. 576 577 578 579 580 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 600 601 603 Table 7-12. Parts List - Parts List - FX-2190 Description "TRACTOR,RIGHT;EDGB" "SHAFT,TR,DRIVE" "SHAFT,TR,GUIDE" "FRAME,TR,LEFT;... 572 573 575 Table 7-12. FX-2190 Description "PAPER GUIDE ASSY.,SUPPORT" "GUIDE,PAPER LOAD" "LEVER,RELEASE,TRANSMISSION;W" "FRAME,FRONT" "FRAME,SUB,RIGHT" "SHAFT,CR,GUIDE" "BUSHING,PARALLEL,ADJUST" "LEVER,GAP,ADJUST" "CAP,LEVER;EDGB" "GROUNDING PLATE,MECHA" "MOUNTING PLATE,MOTOR,CR" "HOLDER,RIBBON MASK" OIL PAD "LEVER,RELEASE;EDGB"...
EPSON FX-890/2190 Ref. No. 576 577 578 579 580 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 600 601 603 Table 7-12. Parts List - Parts List - FX-2190 Description "TRACTOR,RIGHT;EDGB" "SHAFT,TR,DRIVE" "SHAFT,TR,GUIDE" "FRAME,TR,LEFT;... 572 573 575 Table 7-12. FX-2190 Description "PAPER GUIDE ASSY.,SUPPORT" "GUIDE,PAPER LOAD" "LEVER,RELEASE,TRANSMISSION;W" "FRAME,FRONT" "FRAME,SUB,RIGHT" "SHAFT,CR,GUIDE" "BUSHING,PARALLEL,ADJUST" "LEVER,GAP,ADJUST" "CAP,LEVER;EDGB" "GROUNDING PLATE,MECHA" "MOUNTING PLATE,MOTOR,CR" "HOLDER,RIBBON MASK" OIL PAD "LEVER,RELEASE;EDGB"...