Specifications

9 Troubleshooting PJ-1614NXE PJ-2216NXE Maintenance Manual
9-38
20 Poor accuracy of segment
length in paper feed direction
(sub scan direction)
(1) Is working environment
appropriate?
ÅEUse machine under specified
environment.
3.5
Conditions of the
installation
environment
(2) Have you performed
distance correction with paper
in use?
ÅEPerform distance correction.
5.5.7 Band
Feed Correction
Menu
(3) Is PF driving pulley loose ÅEReplace PF motor assembly.
4.4.1
Replacing PF
Motor Assembly
(4) Is PF belt tension adjusted
to specification?
ÅEAdjust PF reduction belt
tension.
7.6 PF
Reduction Belt
Tension
Adjustment
(5) Does pressure roller drag
when pressure arm is raised?
ÅEIf pressure roller collects paper
dust on itself, wipe dust away
using a wet soft cloth.
Operation
manual
(6) Is rough surface of grid
roller partially worn out?
(7) Is grid roller rotation
heavy? Does rattling occur
when it rotates?
If grid roller is contaminated with
paper dust, clean roller with a
nylon brush.
Operation
manual
21 Poor linearity in paper feed
direction (paper splicing
accuracy)
(1) Is registered head voltage
different from actual head
voltage?
ÅEEnter correct head voltage.
5.5.2
Voltage Input
Menu
(2) Adjust head inclination. ÅEAdjust head inclination.
7.7 Head
Accuracy
Adjustment
(3) Is steel belt tension
adjusted to specification?
ÅEAdjust steel belt tension.
7.5 Steel
Belt Tension
Adjustment
(4) Are two-way printing
positions aligned correctly?
ÅEAlign two-way printing
positions.
5.5.5 Two-
Way Printing
Position
Alignment Menu
(5) Is T fence dirty? ÅEClean T fence.
ÅEIf T fence is still dirty or
damaged, replace T fence.
4.5.5
Replacing T
Fence
(6) Is CR cursor assembly
loose?
ÅEReplace CR cursor assembly.
4.7.5
Replacing CR
Cursor Assembly
Table 9-10 Symptoms, Check Items and Actions for Drawing Problems (Continued)
No. Symptom Check item Action Reference