EPSON Stylus Photo R1900/R2880/R2000/R2000s/SC-P400 Series Revision I
Adjustment Adjustment Items and Overview 144
Note : “O” indicates that the adjustment must be carried out. “---” indicates that the adjustment
is not required. If you have removed or replaced multiple parts, make sure to check the
required adjustments for the all parts. And when multiple adjustments must be carried
out, be sure to carry out them in the order given in the “Priority” row.
Note "*1" :When only removing the ASF Assy, you do not need to perform the adjustment. In
that case, mark the installing positions before removing them, and make sure to align
the markings when installing. See "4.4.6 ASF Assy" (p108).
"*2" :Replacing the Waste Ink Tray Assy is necessary when resetting waste ink pad counter.
"*3" :When only removing the Carriage Shaft, you do not need to perform the adjustment.
In that case, mark on the Parallelism Adjust Bushing (Left/Right) before removing
them, and make sure to align the markings when installing. See "4.4.5 Carriage Shaft
/ Carriage Unit" (p100).
Waste Ink Pad/
Front Paper Guide
Pad
Remove --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- O
Replace --- --- --- --- --- --- --- --- O --- --- --- --- --- --- --- --- --- --- --- O
Carriage shaft
Remove --- --- --- *3 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- O
Replace --- --- --- O --- --- --- --- --- --- --- --- O O O --- O --- --- --- O
Carriage Unit
Remove --- --- --- O --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- O
Replace --- --- --- O --- --- --- --- --- --- --- --- O O O --- O --- --- --- O
Paper EJ Frame
Assy
Remove --- --- --- --- --- --- --- --- --- --- --- --- --- O --- --- --- O --- --- O
Replace --- --- --- --- --- --- --- --- --- --- --- --- --- O --- --- --- O --- --- O
Printer Mechanism
Remove --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- O
Replace O --- O O --- --- --- --- --- --- O --- O O O O O O O --- O
PW Sensor
Remove --- --- --- --- --- --- --- --- --- --- --- --- --- O --- --- --- --- --- --- O
Replace --- --- --- --- --- --- --- --- --- --- --- --- --- O --- --- --- --- --- --- O
Ink Mark Sensor
Remove --- --- --- --- --- --- --- --- --- --- --- --- --- O --- O --- --- --- --- O
Replace --- --- --- --- --- --- --- --- --- --- --- --- --- O --- O --- --- --- --- O
Table 5-4. Required Adjustment List
Priority 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
PF Belt tension adjustment
PF Roller Shaft Center
Support Position adjustment
ASF Guide Roller LDs
Position Adjustment
PG Adjustment
High Voltage Module
inspection
EEPROM Data Copy
Initial setting/USB ID Input
Head ID input
Consumables maintenance
counter
Ink charge
Initialize PF deterioration
offset
Disenable PF deterioration
offset
First dot position adjustment
PW adjustment
Head angular adjustment
Multi Sensor Adjustment
(Ink Mark Sensor Adjustment)
Bi-D adjustment
PF adjustment
CR motor heat protection
control
Colorimetric calibration
Final check pattern print
When the EEPROM Data Copy cannot be made for the main
board that needs to be replaced, the Waste Ink Tray Assy must
be replaced after replacing the main board with a new one.
After all required adjustments are completed, use the “Final
check pattern print” function to print all adjustment patterns
for final check. If you find a problem with the printout
patterns, carry out the adjustment again.
When using a new main board for replacing the Printer
Mechanism, the Initial setting must have been made to the
main board.
Adjustment
Item
Part Name
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