Epson Stylus Photo R320 - 3.1.2 Replacement Part-Based Adjustment Priorities

EPSON Stylus Photo R320 Revision B
ADJUSTMENT Adjustment Items and Overview 86
3.1.2 Replacement Part-Based Adjustment Priorities
The following table shows the adjustment items and their order for the replacement
parts.
Note: "Required" in this table indicates the adjustment items that must be implemented when the
corresponding parts/units have been removed or replaced. "Recommended", on the other
hand, indicates those which are recommended the adjustment after removing or replacing
them. "-" means the adjustment is not needed.
When having removed or replaced more than one part/unit, refer to the items that correspond
to the parts/units.
Table 3-5. Adjustment Item
Performance Priority 1 2 3 4 5 6 7 8 9 10 11 12
EEPROM
Data Copy
Market
Setting
USB ID
Input
Waste Ink
Pad Counter
Ink Charge
Head ID
Input
PG
Adjustment
First dot
Adjustment
PW Sensor
Adjustment
Head
Angular
Adjustment
Bi-d
Adjustment
Offset Input
for CR Motor
Calorific
Limitation
"ASF Unit" Removal
- - - - - - - Required - - - -
"ASF Unit" Replacement
-------Required----
"CR Motor" Removal
- - - - - - - Required Required Recommended Required -
"CR Motor" Replacement
- - - - - - - Required Required Recommended Required Required
"Paper Guide Upper" Removal
- - - - - - - - - - - -
"Paper Guide Upper"
Replacement
------------
"Front Frame" Removal
- - - - - - - - - - - -
"Front Frame" Replacement
------------
"CR Unit" Removal
- - - - - - Required Required Required Recommended Required -
"CR Unit" Replacement
- - - - - - Required Required Required Recommended Required -
"Print Head" Removal
- - - - - - Required Required Required Required Required -
"Print Head" Replacement
- - - - Required Required Required Required Required Required Required -
"Main Board" Removal
- - - - - - - - - - - -
-----
"Main Board" Replacement
(Read OK)
Required------
"Main Board" Replacement
(Read NG)
- Required Required
Required
(Replacing
Waste Ink
Pads)
- Required - Required Required Required Required Required
"Holder Shaft Unit" Removal
------------
"Holder Shaft Unit"
Replacement
- - - - - - - - - - - -
"CR Guide Shaft" Removal
- - - - - - Required Required Required - Required -
"CR Guide Shaft" Replacement
- - - - - - Required Required Required - Required Required