Diagnostics Information; Start - Lexmark X264dn Service Manual

2. Diagnostics information

Start

CAUTION: Unplug power from the printer before connecting or disconnecting any cable,
assembly, or electronic card. This is a precaution for personal safety and to prevent damage to the
printer.
This chapter contains the codes and diagnostic tools to aid in providing corrective action for a malfunctioning
printer. To determine the corrective action to repair a printer, look for the following information:
•
A description of a problem. See
•
Information from the operator panel of the printer. See
page 2-2.
Copy
Scan/Email
Fax
Power–On Self Test (POST) sequence
The following is an example of the events that occur during the POR sequence when the printer is turned on.
1.
While code is being loaded into DRAM, dots scroll across the operator panel.
2.
A screen is displayed with the memory and processor speed. A typical example of this message is:
*xxx MB
Please wait is displayed.
3.
Busy is displayed.
4.
Close Door will be displayed if the cover is open.
5.
Any cartridge errors, such as Defective Cartridge, are displayed.
6.
7.
Applicable maintenance messages are displayed.
8.
Applicable toner low messages are displayed.
The printer displays Ready.
9.
"Symptom tables" on page
Copy
Content
Text
Menu
Text/Photo Copies
Photo
Darkness
Scale
Options Back
Duplex/2-Sided
267 Mhz
2-23.
"Overview of the operator panel and menus" on
Fax
Stop/Cancel
Redial/Pause
Resolution
Select
Start Options
Hook
7013-XXX
1 2 3
@ !. ABC DEF
4 5 6
JKL MNO
7 PQRS 8 9
TUV WXYZ
#
* 0
Shortcuts
Diagnostics information
2-1