Olivetti d-Color MF920, Service Manual

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3-2
Service Manual
Diagnostics Menu (Diag Menu)
Note: Tray 2 refers to the 650-sheet tray located in the 650-sheet Duo Drawer assembly.
Diagnostics menu structure
When the Diagnostics mode is entered, each Diagnostics main menu item displays on the operator panel. When
a diagnostic test is selected from the main menu, a sub menu displays, and each individual test displays in the
order shown. Any options that are referred to in the menus are displayed when the option is installed.
Available tests
The tests display on the operator panel in the order shown:
Diagnostics mode tests
REGISTRATION
Printer
Top Margin These tests are performed to adjust the print head registration.See
“Available tests” on page 3-2 .
Bottom Margin
Left Margin
Right Margin
Skew
Quick Test
ALIGNMENT Menu (color alignment
Cyan These testes are performed to align the color planes. See “Alignment” on
page 3-7 .
Yellow
Magenta
Factory Scanner A summary page for all the color alignment settings. Can be used in place
of alignment pages for each individual color.
Factory Manual
MISC TESTS
Motor Detect See “Motor Detect” on page 3-10 .
PRINT TESTS
Tray 1 See “Print Tests” on page 3-11 .
Tray 2 (if installed)
Manual Feeder (if installed)
MP Feeder (if installed)
Prt Quality Pgs See “Print quality test pages (Prt Quality Pgs)” on page 3-11 .
HARDWARE TESTS
Panel Test See “Panel Test” on page 3-13 .
Button Test
DRAM Test See “DRAM Test” on page 3-13 .
DUPLEX TESTS (if installed)
Quick Test See “Quick Test (duplex)” on page 3-15 .
Left Margin See “Left Margin (duplex)” on page 3-15 .
Top Margin See “Top Margin (duplex)” on page 3-16 .
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