Epson 2200 Service Manual - Page 96

EPSON Stylus PHOTO 2100/2200 Revision B Table 3-17. Phenomenon-Based Fatal Error Check Points Occurrence Timing Phenomenon Detail Faulty Part/Part Name Check Point Remedy At power-on At power-on, the CR motor does not operate at all. CR motor 1. Check that the CR motor connector cable is connected to CN17 1. Connect the CR motor connector cable to on the Main board correctly. CN17 on the Main board correctly. CR motor The power-on sequence is executed but Fatal error is displayed. 2. Using a tester, check that the resistance of the CR motor is 23.0Ω ± 5%. 3. Check the CR motor connector cable for damage. 2. If the resistance value is abnormal, change the CR motor for a new one. 3. Change the CR motor for a new one. CR drive system 1. Check that the oil of the Oil pad in the CR unit and the grease of the Carriage shaft B are sufficient. 1. Wipe the surfaces of the CR guide shafts A and B with a dry, soft cloth, and lubricate a new oil pad with O-12 and the Carriage shaft B with grease G-56. Oil pad Carriage unit bottom Carriage shaft B 2. Check 6C and 6D of the EEPROM to confirm that 14 is at 6C and 05 is at 6D. 2. If the values are as in Check point 2, change the CR motor for a new one. Alternatively, lubricate as described in above 1 since the CR drive system is overloaded. TROUBLESHOOTING Troubleshooting 96