Epson 2200 Service Manual - Page 130

EPSON Stylus PHOTO 2100/2200 A D JU S TM E N T R E Q U IR E D " When changing the Main Board, the following part change and adjustments are necessary. Perform the adjustments in the following order. Parts to be changed • Waste Ink Pads Adjustment items 1. EEPROM data 2. EEPROM initialization 3. USB ID input 4. IEEE-1394 ID input 5. Head ID input 6. Bi-D adjustment 7. Pixel Shift Adjustment 8. PF adjustment 9. PW sensor mounting position adjustment 10. CR Motor drive torque dispersion measurement (maximum correction value input) " Refer to "Chapter 5 Adjustment" for the adjustment procedures. " When data can be read from the old Board, adjustments and Waste Ink Pad changing are not necessary. Revision B 4.2.2.4 Removing the PSB/PSE Board 1. Disconnect the Connector Cable from CN15 of the Main Board. (Refer to Steps 1 and 2 in 4.2.2.3.) 2. Remove the four screws 6) C.B.S 3×6 (9±1kgf.cm) and two screws 8) C.B.P 3×6 (6±1kgf.cm) that secure the PSB/PSE Board, and remove the PSB/PSE Board from the Board Unit. 1 4 PSB/PSE Board C.B.S 3×6 C.B.P 3×6 2 3 Figure 4-19. Screws That Secure the PSB/PSE Board " Fit the screws 8) C.B.P 3×6 in the order shown in Figure 4-19. " Always fit the Protective Sheet under the PSB/PSE Board after matching the two screw holes with those of the Board Unit. Refer to Figure 4-20, "Fitting the Protective Sheet". DISASSEMBLY AND ASSEMBLY Disassembly Screw holes Protective Sheet Figure 4-20. Fitting the Protective Sheet 130