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EPSON Stylus PHOTO RX600/610, RX620/630 Revision C
Adjustment Overview 65
5.1.1 Adjustment Items for Individual Units and
Components
The adjustment items for this product are as indicated below. When performing any of
these adjustments, be sure to execute all the related items so that this product operates
normally.
Note “*1”: Before replacing the Main Board, check to see if the data in EEPROM can be read
out. (Backup operation) When the data in EEPROM can be read out, the following
items of adjustments are not necessary.
• Head ID input
• Head angular adjustment
• Bi-D adjustment
• PW sensor ajustment
• USB ID input
• Top Margin Adjustment
• First dot adjustment
• CR motor drive dispersion
Table 5-1. Adjustment Items for Individual Units and Components
Unit / Component
(Reference Page for
Disassembly/Assembly)
Adjustment Items
Other Items to be Performed
Market
setting
Head ID
input
Head
angular
adjustment
Bi-D
adjustment
Top Margin
Adjustment
First dot
adjustment
PW sensor
ajustment
CR motor
drive
dispersion
USB ID
input
Firmware
Uploading
Main Board Unit replacement
(p.61)
2561098711124
1. Waste Liquid Pad replacement (p.59)
3. Waste ink pad counter replacement
(p.75)
Printhead removal (p.54)
– –
2 6 5 4 3
– – –
1. Head cleaning replacement (p.74)
Printhead replacement (p.54)
–
237654
–––
1. Ink charge replacement (p.74)
Printer Unit replacement
–
2 3 7 6 5 4 8
– –
1. Ink charge replacement (p.74)
Waste Liquid Pad
replacement (p.59)
––––––––––
1. Waste ink pad counter replacement
(p.75)
Power Unit replacement
(p.57)
– – – – – – –
1
– –
Power Unit removal /
replacement (p57)
––
154326
––
C A U T I O N
Upon completion of a series of adjustments, perform the following
check pattern printing and check the adjusted values of the printer
again.
Normal Paper Pattern (p77)
Photo Quality Paper Pattern (p77)