Epson 2200 Service Manual - Page 195

EPSON Stylus PHOTO 2100/2200 Revision B Adjustment Item Main board data read/write Initial value write PG adjustment CR tooth skip prevention mechanism adjustment USB ID input IEEE-1394 ID input Waste ink counter reset Initial charge sequence Powerful CL Head ID input Head angular adjustment Bi-D adjustment Pixel shift adjustment PF adjustment PW sensor adjustment CR motor drive torque dispersion measurement A3+ pattern printing Table 5-6. Replacement Part-Based Adjustment Item and Priority List 2 CR Motor Replacement PF Motor Replacement ASF/Pump Motor Replacement PF Encoder Sensor Replacement CR Unit Removal PF Roller Replacement Paper Eject Roller A Removal                   1 1 1 ASP Mechanism Unit   1(*c) 1    2 2 2 2(*c)                (*d)                      3 3 3 3             4 4 4 4     5 5 5 5        6  1    6 6 7     7 7 7 8 2       9 3 2 1 1 8 8 8 10 ASF Unit     1  2 PG adjustment jigs     1 1 1 1  Loop scale application jig      When applying When mounting Loop scale Spur gear A   CR tooth skip prevention mechanism adjustment gauge 1    2 2 2 2  *a: When data can be read from the old board *b: When data cannot be read from the old board. Also replace the Waste ink pads. *c: Since the ASP mechanism is submitted to print inspection and cleaning in the processes and is then packed after removal of the Board unit, Head, ASF, Waste ink pads, Housing and like, the adjustment items marked (*c) have already been executed but are executed as extra precautions. *d: Basically, peel the IEEE-1394 label applied to the old ASP mechanism and apply it to the specified position of the new mechanism. ADJUSTMENT Adjustment Items and Overview 195