Refresh drum.
See the following procedures in the operator panel and try cleaning
the drum surface using the printer's built-in cleaning system.
1. Press the MENU key, and then press the or key to display >Others.

2. Press the key , and then press the or key to display >Service >.

3. Press the key, and then press the or key to display >>Drum.

And then press the ENTER key twice.

4. The message display shows Please wait, and then the drum starts

turning and stops after approx.3 minutes. The printer reverts to Ready.

Check the operator panel.
If the Toner low message is displayed and the ATTENTION

indicator is flashing, install a new toner kit. See

Toner Container

Replacement on page 5-1

Check the print density.
Display the print density menu from the operator panel and select a
lighter density setting. See

Adjusting the Print Density on page 3-32

Clean the charger wire.
Open the printer front cover. Pull the cleaning knob slowly in and out
a few times. See

Toner Container Replacement on page 5-1

Check the charger unit installation.
Open the printer front cover and check that the main charger unit is
correctly installed and seated as far as it will go. See

Toner Container

Replacement on page 5-1

Dirt on the top edge or back of the paper

Check the paper ramp.
Open the printer left cover and check for toner on the paper ramp.
Clean the paper ramp using a soft, dry, lint-free cloth. See

Toner

Container Replacement on page 5-1

Check the transfer roller.
Open the printer left cover 1 and
check the transfer roller.
If the transfer roller is dirty with
toner, try printing several pages.

Characters out of position.

Check the file or program.
Check whether the problem is being caused by a PRESCRIBE
command error. If the problem occurs only with a specific file or
program, the most likely cause is an error in a parameter to a
command or command syntax.

Printed Results

Corrective Action

Transfer Roller

Table 4-2 (Continued)

Advertising

Popular Brands

Popular manuals