Replacing The Main Pc Board - Toshiba B-852-R Series Maintenance Manual

Hide thumbs Also See for B-852-R Series:
Table of Contents

Advertisement

2. MAJOR UNIT REPLACEMENT

2.3 Replacing the MAIN PC Board

1)
Prior to replacing the MAIN PC board, print out the parameter settings for future reference.
2)
Remove the side cover L from the printer. (Refer to Section 2.1.)
3)
Remove the three SMW-3x6 screws to detach the rear frame cover.
SMW-3x6
Screw
4)
Disconnect the harnesses from CN1, CN2, CN5, CN8, CN9 and CN500 on the MAIN PC board.
MAIN PC Board
CN9 (Print Head Harness, Signal)
CN500 (Stepping Motor Harness)
2-3
2.3 Replacing the MAIN PC Board
Rear Frame Cover
CN5 (Media Sensor Harness)
CN2 (Ribbon Motor Harness)
CN1 (Print Head Harness, Power)
EO18-33018

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents