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Lexmark C750 Manual

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5060-00x User primary message Install Tray x or Cancel Job Install Bin x or Cancel Job Install Duplex or Cancel Job User secondary message Explanation This message is displayed when the printer requests the user to insert tray x before it can continue printing the job. The printer needs to pick media from the missing tray or the trays below it. Tray=Tray 1, Tray 2, Tray 3, Tray 4, or Tray 5. Note: This message displays when refilling the trays during a job. Before filling tray x take the printer offline by pressing Stop and wait for pages to reach the output bin. The following actions can be taken: • Insert the requested tray or • Press Menu> or Menu< to access the Busy/Waiting Menu. The following functions are available using the Busy/Waiting Menu: • Cancel Job • Reset Printer • Reset Active Bin • Check Supply Levels This message is displayed when the user has Hot Unplugged a paper handling option and the printer requires the reinstallation of the option to print a page which has been formatted by an install Tray x interpreter prior to removal of the option or Cancel Job: • Bin x (x=1,2 or 3) • Tray x (x=2,3,4 or 5) • Duplex The following actions can be taken: • Insert the requested option or • Press Menu> or Menu< to access the Busy/Waiting Menu Group. The following functions are available using the Busy/Waiting Menu Cancel Job Reset Printer Reset Active Bin Check Supply Levels No DRAM Installed This message is displayed when the printer is turned on and no DRAM is installed. Turn the printer off, install DRAM, and turn the printer back on. 30 ITU Missing This message is displayed when the ITU is missing. Turn the printer off, insert the ITU, and turn the printer back on. 30 Yellow Toner Cart Missing 30 Magenta Toner Cart Missing 30 Cyan Toner Cart Missing 30 Black Toner Cart Missing This message is displayed when the printer is missing the yellow, magenta, cyan, or black toner cartridge. Open the front cover, insert the toner cartridge, and close the cover. 2-34 Service Manual

Section	Page
Table of contents	3
Notices and safety information	11
Laser notice	11
Safety information	17
Preface	20
Definitions	20
1. General information	21
Tools required for service	21
Options and features	22
High performance	22
Print quality	22
Heavy volume reliability	22
Automatic calibration	22
Resolution	23
Toner darkness	23
Printer specifications	23
Dimensions	23
Power and electrical specifications	23
Electrical specifications	24
Operating clearances	24
Fuser web oiler upgrade kit and replacements	24
Upgrade kit	24
Replacements	24
Acoustics	25
Environment	25
Print speed and performance print speed	26
Performance	26
Time to first print	26
Processor	26
Duty cycle	26
Memory configuration	27
Available memory options	27
Media specifications	27
Acronyms	33
2. Diagnostic information	35
Start	35
POR (power-on reset) sequence	36
Symptom tables	37
Symptom table-base printer	37
Symptom table-500-sheet drawer option	38
Symptom table-HCIT 2000-sheet option	38
Symptom table-output expander option	39
Symptom table-5-bin mailbox option	39
Symptom table-finisher option	39
Error code table	40
Sub error code table	51
Programming errors - P101 through P116	54
Understanding the printer operator panel	54
Operator panel buttons	54
Color Menu	56
Utilities Menu	57
User attendance message table	62
Service checks	76
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2-34

Service Manual

5060-00

Install Tray

Cancel Job Install Bin

or Cancel Job

Install Duplex or

Cancel Job

This message is displayed when the printer requests the

user to insert tray

before it can continue printing the job.

The printer needs to pick media from the missing tray or the

trays below it.

Tray=Tray 1, Tray 2, Tray 3, Tray 4, or Tray 5.

Note

: This message displays when refilling the trays during

a job. Before filling tray

take the printer offline by pressing

Stop

and wait for pages to reach the output bin.

The following actions can be taken:

•

Insert the requested tray

• Press

Menu>

Menu<

to access the Busy/Waiting

Menu.

The following functions are available using the Busy/Waiting

Menu:

•

Cancel Job

•

Reset Printer

•

Reset Active Bin

•

Check Supply Levels

This message is displayed when the user has Hot

Unplugged a paper handling option and the printer requires

the reinstallation of the option to print a page which has

been formatted by an install Tray

interpreter prior to

removal of the option or Cancel Job:

• Bin

(

=1,2 or 3)

• Tray

(

=2,3,4 or 5)

• Duplex

The following actions can be taken:

•

Insert the requested option

• Press

Menu>

Menu<

to access the Busy/Waiting

Menu Group.

The following functions are available using the Busy/Waiting

Menu:

•

Cancel Job

•

Reset Printer

•

Reset Active Bin

•

Check Supply Levels

No DRAM Installed

This message is displayed when the printer is turned on and

no DRAM is installed.

Turn the printer off, install DRAM, and turn the printer back

on.

30 ITU Missing

This message is displayed when the ITU is missing.

Turn the printer off, insert the ITU, and turn the printer back

on.

30 Yellow Toner Cart

Missing

30 Magenta Toner

Cart Missing

30 Cyan Toner Cart

Missing

30 Black Toner Cart

Missing

This message is displayed when the printer is missing the

yellow, magenta, cyan, or black toner cartridge. Open the

front cover, insert the toner cartridge, and close the cover.

User primary

message

User secondary

message

Explanation