Printronix LP844C User Manual page 114

Symptom Cause
There is an abnormal The machine is inclined.
sound.
There are waste paper or
foreign objects inside the
machine.
The output tray is opened.
There is a buzzing sound. The machine is printing on
heavy or light paper when
the temperature inside is
high.
The machine does not start The machine is warming up
printing immediately. to exit Power Save or
Sleep mode.
The machine may be
cleaning the image drum.
The machine is adjusting
the temperature of the
fuser unit.
The machine is processing
data from another
interface.
Even if the [Density] setting The settings for [Color
is changed, printing results Density] are changed.
do not change.
Printing stops halfway. The temperature inside the
machine rises due to
continuous printing for a
long time, resulting in the
temperature being
adjusted.
Free space in memory is Memory full error has
insufficient. occurred. The data is too
large to print.
All pages are not printed. The WSD port is used.
Solution Reference
Place the machine on a flat -
surface.
Check inside the machine, -
and then remove any
objects.
Close the output tray. -
This is not a malfunction. -
You can proceed with the
operation.
You can set to extend the
Energy Saving
time of period for entering
Function
Power Save mode or Sleep
mode by following the
procedure below.
Press the scroll button
and select [Menus] >
[System Adjust], and then
change [Power Save Time]
or [Sleep Time].
Wait for a while. -
Wait for a while. -
Wait until printing is -
completed.
The [Density] setting goes
Adjusting Color
together with the [Color
Balance (Density)
Density] setting. They
(Advanced Manual)
move within an appropriate
range.
Wait for a while. -
When the machine reaches
the suitable temperature,
printing restarts
automatically.
Reduce the resolution on -
the printer driver.
Change the print port to -
Standard TCP/IP Port.
Symptom
Printing, search printer or The NBT/WINS protocol is
settings are not possible in suppressed in the Sleep
the Sleep Mode. Mode.
E-mail alerts cannot be Periodic notification of e-
notified periodically in the mail alerts is suppressed in
Sleep Mode. the Sleep Mode.
As the time and date The update time function
settings of the unit are set set for the SNTP server is
to be acquired from the suppressed in the Sleep
server, the time and date Mode.
settings of the unit
sometimes deviate.
Printing is slow. Printing process is also
processed in the computer.
You have selected [ProQ /
High Quality] or [Fine /
Detail (1200x1200)] on the
[Print Job Options] tab of
the printer driver.
The print data is
complicated.
Paper is narrow (narrower
than 216 mm).
When Moisture Control is
set to Mode1 or Mode2, it
may take time to complete
printing of the first page.
The printer driver is not The printer driver may not
correctly displayed. be operating correctly.
- 114 -
Cause Solution
Press scroll button , -
select [Admin Setup] >
[USB Setup] > [Connected
Host], and then select
[Specific].
Press scroll button , -
select [Admin Setup] >
[USB Setup] > [Connected
Host], and then select
[Specific].
Press scroll button , -
select [Admin Setup] >
[USB Setup] > [Connected
Host], and then select
[Specific].
Use a computer with faster -
processing speed.
Select [Normal (600x600)] -
on the [Job Options] tab of
the printer driver.
Simplify the print data. -
Press the scroll button -
to select [Menus] > [Print
Adjust] > [Narrow Paper
Speed], and then change
the setting mode.
Press the scroll button -
to select [Menus] > [Print
Adjust] > [Moisture
Control], and then change
to [Off].
Uninstall the printer driver,
and then install it again.
6. Troubleshooting
Reference
Deleting a Printer
Driver
Installing Software
(Advanced Manual)