Lexmark C950 - Diagnostics Menu; Available Tests; Entering Diagnostics Menus

3-14 Service Manual
5058-030
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Diagnostics Menu
Entering Diagnostics Menus
1. Turn off the printer.
2. Press and hold the 3 and 6 buttons simultaneously.
3. Turn on the printer.
4. Release the buttons after 10 seconds.
Available tests
Tests appear on the LCD in the order shown:
SENSOR TESTS
See “SENSOR TESTS” on page 3-23.
PRINTER SENSOR TESTS
See “PRINTER SENSOR TESTS” on page 3-23.
FINISHER SENSOR TESTS
See “FINISHER SENSOR TESTS” on page 3-24.
MOTOR TESTS
See “MOTOR TESTS” on page 3-20.
PRINTER MOTOR TESTS
See “PRINTER MOTOR TESTS” on page 3-20.
FINISHER MOTOR TESTS
See “FINISHER MOTOR TESTS” on page 3-21.
PRINT TESTS
See “PRINT TESTS” on page 3-22.
Tray [x]
See “[Input Source] Print Test” on page 3-22.
Multi-Purpose Feeder
Print Quality Pages
See “Print Quality Pages (Diagnostics Menu)” on
page 3-22.
Print defects guide
HARDWARE TESTS
See “HARDWARE TESTS” on page 3-18.
Panel Test
See “Panel Test” on page 3-19.
Button Test
See “Button Test” on page 3-18.
DRAM Test
See “DRAM Test” on page 3-19.
Serial 1 Wrap
See “Serial Wrap 1 Test” on page 3-19.
USB HS Test Mode
DUPLEX TESTS
See “DUPLEX TESTS” on page 3-16.
Quick Test
See “Quick Test (Duplex)” on page 3-16.
INPUT TRAY TESTS
See “INPUT TRAY TESTS” on page 3-19.
Feed Tests
See “Feed Tests (Input Tray)” on page 3-19.
OUTPUT BIN TESTS
See “OUTPUT BIN TESTS” on page 3-21.
Feed Tests
See “Feed Tests (Output Bin)” on page 3-21.
Feed To All Bins
See “Feed To All Bins” on page 3-22.