Epson Stylus PHOTO 950 Service Manual page 134

EPSON Stylus PHOTO 950
Table 5-1. Actions Taken and Corresponding Adjustment in Order
No. Actions Taken Step
Perform the "Platen Gap adjustment".
1
(Refer to Section 5.2.9.)
2 Setup the adjustment program. (Refer to Section 5.2.1.)
Perform "CR motor drive dispersion measurement
Carriage shaft
3 sequence" using the adjustment program.
3 replacement or
(Refer to Section 5.2.3.)
cleaning
Perform "Head Angular adjustment" using the adjustment
4
program.(Refer to Section 5.2.5.)
Perform "Bi-D adjustment" using the adjustment program.
5
(Refer to Section 5.2.6.)
ASF 1 Setup the adjustment program. (Refer to Section 5.2.1.)
replacement or
some of parts
4 (*1) concerning
Perform "Bi-D adjustment" using the adjustment program.
2
paper feed
(Refer to Section 5.2.6.)
system
replacement
1 Setup the adjustment program. (Refer to Section 5.2.1.)
Perform "Head cleaning" using adjustment program.
(Refer to Section 5.2.10.)
Clogged nozzle 2
5
Recovery
NOTE: If it has no effect, advance to next step.
Perform "Ink Charge" using adjustment program.
3
(Refer to Section 5.2.4)
Setup the adjustment program.
1
(Refer to Section 5.2.1.)
Waste ink pad 2 Replace the waste ink pad.
6
Replacement
Clear the current protection counter to zero by using "Clear
3 the protection counter values" function on the adjustment
program. (Refer to Section 5.2.11.)
ADJUSTMENT
Corresponding adjustment required
Table 5-1. Actions Taken and Corresponding Adjustment in Order
No. Actions Taken Step
1
CR motor
7 2
replacement
3
NOTE: (*1): Some of parts concerning paper feed system is, for example
1) PF motor, 2) PF roller, 3) one of gear on ASF.
NOTE: In addition to above adjustment items, this chapter mention more
adjustment items and its details at your convenience.
1. A4 Normal Paper Printing
2. Page Counter Readout
3. Carriage Pass Counter Readout
4. EEPROM data (Read/Write)
5. Refurbishment for DOA
Overview
Corresponding adjustment required
Setup the adjustment program.
(Refer to Section 5.2.1.)
Perform "CR motor drive dispersion measurement
sequence" using the adjustment program.
(Refer to Section 5.2.3.)
Perform "Bi-D adjustment" using the adjustment program.
(Refer to Section 5.2.6.)
Revision A
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