Epson Stylus C67 Service Manual

EPSON Stylus C67/C68/D68 Revision A
DISASSEMBLY/ASSEMBLY Disassembly Procedures 54
4.3.2.2 Panel Board
1) Remove the ASF Unit. (p44)
2) Disconnect the Panel Board Connector (CN4) from the Main Board.
(See 4.3.2.1 Removing Main Board Step 3)
3) Release the Panel Board from the two tabs and the notch of the Holder Shaft
Unit.
Figure 4-27. Removing Panel Board
A D J U S T M E N T
R E Q U I R E D
 When replacing the Main board with new one, perform the
following service items.
• If the read-out operation succeeds by adjustment program
from defective main board, replace with new board and
write the read out data to new one.
1. Ink consumption counter
2. Waste drain ink pad counter
3. “Head ID Input”
4. “Bi-D Adjustment”
5. “Top Margin Adjustment”
6. “First Dot Adjustment”
7. “USB ID Input”
8. “Market ID Setting”
9. “Head Angular Adjustment”
10. “PF Adjustment”
11. CR motor drive torque dispersion measurement
• If the read-out operation is not able to succeed by
adjustment program from defective main board, perform
the following service items after replacing main board with
new one.
1. Replace the Waste drain ink pad with a new one.
2. “Head ID Input”
3. “Bi-D Adjustment”
4. “Top Margin Adjustment”
5. “First Dot Adjustment”
6. “USB ID Input”
7. “Market ID Setting”
8. “Head Angular Adjustment”
9. “PF Adjustment”
10. “Offset input for CR Motor Calorific Limitation”
When installing the Panel Board, make sure to hitch the Panel
Board Connector to the tab of the Holder Shaft Unit.
Figure 4-28. Routing Panel Board Connector
Panel Board
Notch
Tabs
Holder Shaft Unit
Holder Shaft Unit
Tab

Epson Stylus C67 Specifications

General

Brand	Epson
Model	Stylus C67
Category	Printer
Language	English