Troubleshooting Guide
2-4
Panel display
Code
(last 4
digits)
Large LCD
Small
LCD 1
Small
LCD 2
Explanation/Detection sequence
Remedial Action
(★: Reference fault
isolation procedure
or tool)
GL2:
Unsup.
papr
1015 This type of paper
is not compatible
with HP-GL/2.
GL2:
Incompati
ble
paper
type
Press
Online
Starts
printing
HP-GL2 error: out of the scope of paper
support
[Warning Indication] or [Pause] have been
selected for [Paper Mismatch Detection].
The paper that is being fed does not support
HP-GL/2 printing; that is, a paper type that
does not have a required print mode has
been set.
When [Warning
Indication] is
selected
Replace with
appropriate paper.
When [Pause] is
selected
①Press the
[Online] button
to force printing.
Caution) Due to
use of image
process table
(LUT) defined
for HP-GL/2
compatible
paper different
from the
specified paper,
you might have
a problem in
quality of image.
②Press the [Stop]
button to cancel
printing.
1021 Papr Type
Mismatch
Paper mismatch (type)
With [Warning Indication] is selected for
[Paper Mismatch Detection], the type of
loaded paper mismatches the specified type.
Or, with [Pause] is selected for [Paper
Mismatch Detection], the [Online] button was
pressed to execute forced printing.
Continued printing
is allowed.
Check driver
setting. Replace
with appropriate
paper.
1022 Papr Type
Mismatch
Paper mismatch (type)
With [Warning Indication] is selected for
[Paper Mismatch Detection], the type of
loaded paper mismatches the specified type.
Or, with [Pause] is selected for [Paper
Mismatch Detection], the [Online] button was
pressed to execute forced printing.
Continued printing
is allowed.
Check driver
setting. Replace
with appropriate
paper.
1030 GARO W1221 GARO
W1221
(Image mode)Unknown command
A character that is located within bounds of
a group character or end parameter
character but that is not defined as a
command has been detected during Image
mode command decoding.
1031 GARO W1222 GARO
W1222
(Image mode) Invalid parameter count (no
parameters)
A numeric field has not been identified as
being numeric during Image mode
command decoding.
①Identify the
model.
②If the error has
occurred with
RIP, try with the
printer driver.
③Try in an
alternative
environment
(I/F, PC).