Cis (Charge Coupled Device Imaging Sensor) Board - GRAPHTEC CS500 Series Service Manual

8.15 CIS (Charge Coupled Device Imaging Sensor) Board

Detaching the CIS boards
(1) Detach the contact glass assembly (see Section 8.13).
(2) Detach each CIS assembly (see Section 8.14).
(3) Remove the two M2L5 binding head screws supporting each CIS board.
(4) Disconnect the cables from each CIS board and then detach each CIS board.
Reattaching the CIS boards
(1) Reattach each CIS board in the reverse order in which it was detached.
(2) Prepare corresponded CIS board before replacing the CIS board.
If the model name is CS500-11 or IS200-11 use the CIS board for the CS500-11 or IS200-11.
If the model name is CS500-11-A or IS200-11-A use the CIS board for the CS500-11-A or IS200-11-A.
(3) When you have replaced the CIS boards, perform calibration using the software adjustment.
When replacing the
glass assembly. A soiled or dusty unit can affect scanning performance.
CS500/IS200-UM-251-9370
8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS
M2L5 binding head screw M2L5 binding head screw
CIS boards
, be sure to clean the interior of the image sensor unit and the inside of the contact
CIS board CIS board
Cable Cable
8-15