Diagnostics Mode (Models T650, T652, And T654) - Lexmark T650 Service Manual

Diagnostics mode (models T650, T652, and T654)

Entering Diagnostics mode (models T650, T652, and T654)
1. Turn the printer off.
1. Press and hold
2. Turn the printer on.
3. Release the buttons after 10 seconds.
Available tests
The tests display on the operator panel in the order shown:
REGISTRATION
Top Margin
Bottom Margin
Left Margin
Right Margin
Quick Test
PRINT TESTS
Tray 1
Tray 2 (if installed)
Tray 3 (if installed)
Tray 4 (if installed)
Tray 5 (if installed)
MP Feeder
Env Feeder (if installed)
Prt Quality Pgs
HARDWARE TESTS
Panel Test
Button Test
DRAM Test
USB HS Test Mode
RFID Option Test
and .
See "REGISTRATION" on page 3-5
See "Quick Test" on page 3-6
See "Input source tests" on page 3-7
See "Print quality pages (Prt Quality Pgs)" on page 3-7
See "Panel Test" on page 3-8
See "Button Test" on page 3-8
See "DRAM Test" on page 3-8
See "USB HS Test Mode" on page 3-9
See "RFID Option Test" on page 3-10
4062-XXX
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Diagnostic aids