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RJ-900C/RJ-901C/RJ-901M Maintenance Manual
5.5 Adjustment Menu
In this menu, the printing position can be aligned and media feed operation can be corrected.
The adjustment menu includes the following diagnosis menus.
Diagnosis item
Skew check
Head rank input
Head nozzle check
Head slant check 1
Head slant check 2
CW adjustment
Repeatability
adjustment
CCW adjustment
Band feed correction Prints out a printing to correct the media feed amount for
Top & bottom
adjustment
P_REAR sensor
position adjustment
Table 5-4 Diagnosis Items in Adjustment Menu
Performs media feed and detects the degree of skew in
media feed by the sensor.
Enters the characteristic value of the print heads in use.
After the entry, charge ink.
Prints out a printing to check the ink discharge
performance of the head nozzles.
Prints out a printing to check for print head slant
(horizontal direction). Mechanical adjustment must be
performed as necessary.
Prints out a printing to check for print head slant (vertical
direction). Mechanical adjustment must be performed as
necessary.
Prints out a printing to align the positions of the repeated
printings.
Low 1: PG Low 3-peak waveform
Low 2: PG Low 6-peak waveform
High 1: PG High 3-peak waveform
High 2: PG High 6-peak waveform
Prints out a printing to adjust uni-direction (CCW
direction) printing between nozzles.
Low 1: PG Low 3-peak waveform
Low 2: PG Low 6-peak waveform
High 1: PG High 3-peak waveform
High 2: PG High 6-peak waveform
each pass.
Sets the top & bottom margins.
Adjusts the P_REAR sensor position using cut media.
Contents
5-21
5 Self-Diagnosis Mode
Reference
"5.5.1 Skew Check
Menu" p.5-24
"5.5.6 CW
Adjustment" p.5-31
35
41
"5.5.10 Top and
Bottom Adjustment
Menu" p.5-42
"5.5.11 P_REAR
Sensor Position
Adjustment Menu" p.5-
43
Rev.-01
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