Xerox 5400N - Phaser B/W Laser Printer, Service Quick Reference Manual

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Phaser 5400 Laser Printer Service Guide 235
Component Tests
Note: Before entering Diagnostics Mode, it is recommended to
print a Configuration Sheet for reference.
Component Control Output tests are used to aid in verifying proper component
operation, identifying problems and isolating faulty components. Access the
Component Test sequence from Diagnostics Mode. Refer to Entering Diagnostics
Mode on page 221 for how to enter Diagnostics Mode.
Use the Control Panel legend below to help navigate through the Component Test
menu.
Caution: It may be necessary to bypass or activate door interlocks in
order to observe the Component Tests. Mechanisms may
move that are not anticipated! Bypass the interlock
switches with care. Remove any loose jewelry, neckties, or
loose clothing that might be caught in the printer.
Control Panel Test Legend: Nomenclature Legend:
IOT : Print Engine - the printer not including the
System Controller Board or options.
HCF : High Capacity Feeder Option
MBF (or MSI) : Multi-sheet Bypass Feeder
Table 125 Component Tests
Press [1] or [5] to display: Main Menu
Component Test
Press [2] or [6]
to display:
⇓
Displayed
Result:
⇓
Turn -On
Duration
Procedure / Comment
Print Counter Print Counter
Prints = nnnnnnnn 3 sec. 1. Press [4] to display for duration.
2. Displays total pages passed the Fuser
Exit Sensor for duration.
Note: This number will differ from the
same number on the
Configuration sheet.
Sensor Input Sensor Input
Input Counts nn N/A 1. Press [4] to start the test.
2. Actuate sensors and interlocks.
3. Observe display for Input Counts to
increment with each sensor / interlock
actuation.
4. Press [0] to stop.
Fuser Temp Set Fuser Temp Set
Standby Temp = nn 3 sec. 1. Press [4] to display for duration.
2. Displays Fuser temperature setting
value for duration.
Fuser Temp Read Fuser Temp Read
Current Temp = nn N/A 1. Press [4] to start test.
2. Displays current Fuser temperature.
3. Press [4] to stop.
0 1 2 3
4 5 6 7
0 1 2 3
On Line Menu Up Item Up Value Up
4 5 6 7
Enter Menu
Down Item
Down
Value
Down
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