Chapter 4 Adjustment - Epson SC-F9200 Series Service Manual

SC-F9200 Series
3.4.5.2 Duct CR
When replacing/removing this part, refer to
A D J U S T M E N T
R E Q U I R E D
Items and the Order by Repaired Part" (p260)
perform the specified operations including required adjustment.
REQUIRED TOOL
 Ink Cartridge for service (4 pcs)
 USB cable
 Service program
 Communication driver
PREPARATION BEFORE REPLACEMENT
1. Start the printer in the Serviceman Mode.
Turn on the printer while pressing [Menu] + [Back] + [OK].
2. Start the service program and select
ADJUSTMENT (Sequence).
3. Select Duct CR Counter.
Press the [Run] button to reset the counter.
4. Turn off the printer.
5. Start the printer in the Serviceman Mode.
Turn on the printer while pressing [Menu] + [Back] + [OK].
6. Select Tube inner pressure reduction.
Press the [Run] button to reduce the pressure in the tube.
7. Select Switch between Ink cartridges and Ink
Select All channels and Ink Cartridge for
validate the ink cartridges for service.
DISASSEMBLY & ASSEMBLY
"4.1.2 Adjustment
and make sure to
When replace Duct CR from
(p293)
(p308)
tanks.
service, and press the [Run] button to
(p329)
Disassembly and Assembly Procedure
8. Select Auto CR unlock & move CR to full column
Press the [Run] button.
The CR lock is released and the CR Unit moves to the full side, then the printer
turns off automatically.
REPLACEMENT
(p110)
1. Remove the Left Rear Cover.
(p111)
2. Remove the Left Upper Cover.
(p139)
3. Remove the CR Cover.
4. Remove the clamp.
5. Remove the two screws that secure the Ink Path Holder Assy.
A) Silver M3x10 screw with washer: 2 pcs
When the Ink Path Joint is removed at the following step, ink may
C A U T I O N
drip off from the tube. Prepare a waste cloth or the like in advance
and be careful not to contaminate the surroundings.
6. Disengage the FFC from the hooks and hold up the Ink Path Holder Assy.
Pulling the Ink Path Holder Assy toward the rear as much as
C H E C K
P O I N T
possible, disconnect the FFC. Be careful not to damage the FFC.
SE Group Confidential (Related Staff Only)
Revision B
side.
140