Service Manual & Parts List Lexmark X548de, X548dte;
This service manual, is the full Lexmark X548de, X548dte Service Repair Manual.
This manual, Lexmark X548de, X548dte, is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Lexmark X548de, X548dte copier.
You can print, zoom or read any diagram, picture or page from this Service Manual. Every chapter on this manual is fully detailed and contain all the simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of Lexmark X548de, X548dte photocopier. You can find easily everything what do you need.
To see what contain, please read table of contents:
Notices and safety information
Options and features
Connectivity (network support)
Power and electrical specifications
Environment specifications
Input and output sources
Media input size specifications
Media input type specifications
Media output size and type
Paper characteristics
Selecting preprinted forms and letterhead
Using recycled paper and other office papers
Digital imaging specifications
General specifications
ADF document handling
Resolution and color depth
Flatbed document specifications
Scanner operating environments
Storage environments
Scan and copy specific specifications
Scan file output formats
Supported compressions
Supported scan destinations
Phone network connectivity
Miscellaneous fax specifications
Tools required for service
DIAGNOSTIC INFORMATION
Service errors (1xx.xx, 8xx.xx, and 9xx.xx's)
User status and attendance messages
Power-On Reset (POR) sequence
Printer symptoms table
Scan / fax / copy symptom table
Print quality symptoms table
Error codes and messages
2xx paper jam messages
Service error messages
900.xx system software error service check
90x.xx error (902.xx-907.xx) service check
925.01 fan error service check
950.xx NVRAM failure service check
Autocompensator mechanism service check
Bin full sensor service check
Dead printer service check
Duplex/manual feed sensor (S1) service check
Front door sensor or switches service check
Fuser exit sensor service check
Input sensor (S2) service check
Main drive gear assembly (EP drive) service check
Operator panel service checks
One or more operator panel buttons fail
Operator panel display is blank
Op panel USB cable service check
Networking service check
Print quality service checks
Print quality-background
Print quality-blank page
Print quality-blurred or fuzzy print
Print quality-half-color page
Print quality-horizontal banding
Print quality-horizontal line
Print quality-insufficient fusing
Print quality-missing image at edge
Print quality-mottle (2-5mm speckles)
Print quality-narrow vertical line
Print quality-random marks
Print quality-residual image
Print quality-solid color page
Print quality-vertical banding
Printhead service check
Toner meter cycle (TMC) card service check
Toner sensors (Y, C, M, K) on TMC card service check
Transfer roll service check
Tray (x) sensor service check
Option trays 2 and 3 service check
840.xx error service check
Black or blank page copy service check
Flatbed motor service check
Flatbed home position service check
ADF cover open service check
ADF streak service check
ADF paper jam service check
ADF feed errors service check
ADF duplex service check
Modem/fax card service check
Fax transmission service check
Fax reception service check
Escalating a fax issue to next level support
User operator panel, menus and messages
Understanding the operator panel
Operator panel buttons
Understanding the home screen
Other buttons that may appear on the home screen:
Menu key combinations
Diagnostics Menu (Diag Menu)
Diagnostics Menu structure
Adjust Calibration Values
Reset Flatbed, ADF Front, ADF Back Calibration Values
Left Margin (duplex)
Prt Color Pg Count, Prt Mono Pg Count and Perm Page Count
Engine Setting 1 through 4
Reset Maintenance Counter
DC Charge Adjust, Dev Bias Adj, Transfer Adjust
ADF paper present sensor test
FB cover open sensor test
ADF cover open sensor test
Scan 1st sensor test
Scanner 2nd sensor test
Scanner Calibration Reset
Reset Separator Roll and Pick Assembly Counter
Fax Low Power Support
Fax Storage Location
Automatic Color Adjust
Scanner Manual Registration
Erase All Information on Disk
Key Repeat Initial Delay
Service Manual & Parts List Lexmark X548de, X548dte;
This service manual, is the full Lexmark X548de, X548dte Service Repair Manual.
This manual, Lexmark X548de, X548dte, is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Lexmark X548de, X548dte copier.
You can print, zoom or read any diagram, picture or page from this Service Manual. Every chapter on this manual is fully detailed and contain all the simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of Lexmark X548de, X548dte photocopier. You can find easily everything what do you need.
To see what contain, please read table of contents:
Notices and safety information
Options and features
Connectivity (network support)
Power and electrical specifications
Environment specifications
Input and output sources
Media input size specifications
Media input type specifications
Media output size and type
Paper characteristics
Selecting preprinted forms and letterhead
Using recycled paper and other office papers
Digital imaging specifications
General specifications
ADF document handling
Resolution and color depth
Flatbed document specifications
Scanner operating environments
Storage environments
Scan and copy specific specifications
Scan file output formats
Supported compressions
Supported scan destinations
Phone network connectivity
Miscellaneous fax specifications
Tools required for service
DIAGNOSTIC INFORMATION
Service errors (1xx.xx, 8xx.xx, and 9xx.xx's)
User status and attendance messages
Power-On Reset (POR) sequence
Printer symptoms table
Scan / fax / copy symptom table
Print quality symptoms table
Error codes and messages
2xx paper jam messages
Service error messages
900.xx system software error service check
90x.xx error (902.xx-907.xx) service check
925.01 fan error service check
950.xx NVRAM failure service check
Autocompensator mechanism service check
Bin full sensor service check
Dead printer service check
Duplex/manual feed sensor (S1) service check
Front door sensor or switches service check
Fuser exit sensor service check
Input sensor (S2) service check
Main drive gear assembly (EP drive) service check
Operator panel service checks
One or more operator panel buttons fail
Operator panel display is blank
Op panel USB cable service check
Networking service check
Print quality service checks
Print quality-background
Print quality-blank page
Print quality-blurred or fuzzy print
Print quality-half-color page
Print quality-horizontal banding
Print quality-horizontal line
Print quality-insufficient fusing
Print quality-missing image at edge
Print quality-mottle (2-5mm speckles)
Print quality-narrow vertical line
Print quality-random marks
Print quality-residual image
Print quality-solid color page
Print quality-vertical banding
Printhead service check
Toner meter cycle (TMC) card service check
Toner sensors (Y, C, M, K) on TMC card service check
Transfer roll service check
Tray (x) sensor service check
Option trays 2 and 3 service check
840.xx error service check
Black or blank page copy service check
Flatbed motor service check
Flatbed home position service check
ADF cover open service check
ADF streak service check
ADF paper jam service check
ADF feed errors service check
ADF duplex service check
Modem/fax card service check
Fax transmission service check
Fax reception service check
Escalating a fax issue to next level support
User operator panel, menus and messages
Understanding the operator panel
Operator panel buttons
Understanding the home screen
Other buttons that may appear on the home screen:
Menu key combinations
Diagnostics Menu (Diag Menu)
Diagnostics Menu structure
Adjust Calibration Values
Reset Flatbed, ADF Front, ADF Back Calibration Values
Left Margin (duplex)
Prt Color Pg Count, Prt Mono Pg Count and Perm Page Count
Engine Setting 1 through 4
Reset Maintenance Counter
DC Charge Adjust, Dev Bias Adj, Transfer Adjust
ADF paper present sensor test
FB cover open sensor test
ADF cover open sensor test
Scan 1st sensor test
Scanner 2nd sensor test
Scanner Calibration Reset
Reset Separator Roll and Pick Assembly Counter
Fax Low Power Support
Fax Storage Location
Automatic Color Adjust
Scanner Manual Registration
Erase All Information on Disk
Key Repeat Initial Delay
