Error Code Divisions; Power-On Self Test (Post) Sequence - Lexmark X792 Service Manual

7562

Error code divisions

Error codes identifications have changed for this product. The following chart identifies some of the new code
numbers that should be consistent across product lines.
Range
Text prompts
0–99
100–199
200–299
400–499
800–899
900–999
Note: There may be printer error messages that are not contained in this service manual. Contact your next
level of support for assistance.

Power-on Self Test (POST) sequence

When you turn the printer on, it performs a Power-on Self Test (POST) sequence. Check for correct POST
functioning of the base printer by observing the following:
1.
The LED turns on.
2.
The main fan turns on.
3.
The operator panel turns on.
4.
The fuser heater turns on. The fuser takes longer to warm up from a cold start than a warm start.
5.
The operator panel LED starts blinking.
6.
A splash screen appears on the display.
The following errors or messages may appear:
•
Close Door or Insert Cartridge display if the front access door is open or the print cartridge is
missing.
•
Any cartridge errors, such as Defective Cartridge or Missing Cartridge.
7.
Ready appears on the display.
8.
The main drive motor turns on.
9.
The EP drive assembly drives the developer shaft located in the toner cartridge.
10.
The exit rollers turn.
11.
The printer may begin calibration.
2-2
Service Manual
Description
User prompts without code numbers
User attendance messages
Printer hardware errors
Printer and input option paper jams
Output option paper jams
ADF and flatbed scanner errors
Firmware and/or system electronics
Go to page...
"User prompts" on page 2-47
"User attendance messages (0–99)" on
page 2-49
"Printer hardware errors (100–199)" on
page 2-56
"Paper jams" on page 2-3
"Paper jams" on page 2-3
"ADF and flatbed scanner errors
(800–899)" on page 2-58
"Firmware and/or system electronics
(900–999))" on page 2-59