Xerox 7142 Service Manual - page 203

RJ-901C/RJ-900C 　 Maintenance Manual

7 Adjustment

7-5

Main board 

assembly

1

Parameter backup

"5.5.2 Head Rank 

Input Menu" p.5-25

2

Firmware installation

"5.5.3 Head Nozzle 

Check Menu" p.5-26

3

Voltage input (no need for initial ink 

charge)

"5.5.2 Head Rank 

Input Menu" p.5-25

4

Head nozzle check

"5.5.3 Head Nozzle 

Check Menu" p.5-26

5

Repeatability adjustment

"5.5.7 

Repeatability 

Adjustment Menu" 

p.5-35

6

Band feed correction

"5.5.9 Band Feed 

Correction Menu" 

p.5-41

7

Top & bottom adjustment

"5.5.10 Top and 

Bottom Adjustment 

Menu" p.5-42

8

P_REAR sensor position adjustment

"5.5.11 P_REAR 

Sensor Position 

Adjustment Menu" 

p.5-43

9

Media sensor sensitivity adjustment

"7.11 Media 

Sensor Sensitivity 

Adjustment" p.7-33

10

Test printing

"5.5.12 Test 

Printing Menu" p.5-44

CR motor assembly

1

CR belt tension adjustment

"7.6 CR Belt 

Tension Adjustment" 

p.7-25

2

Repeatability adjustment

"5.5.7 

Repeatability 

Adjustment Menu" 

p.5-35

3

Top & bottom adjustment

"5.5.10 Top and 

Bottom Adjustment 

Menu" p.5-42

4

Test printing

"5.5.12 Test 

Printing Menu" p.5-44

Table 7-1  Adjustment Item List(Continued)

Part replaced or 

adjusted

Adjustment 

order

Adjustment item

Reference