Lexmark C782 Service Manual - Page 185
Diagnostics mode, Entering Diagnostics mode, Diagnostic mode menus
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Diagnostics mode To run the printer diagnostic tests described in this chapter, put the printer in Diagnostics mode. Entering Diagnostics mode To enter the Diagnostics Mode: 1. Turn off the printer. 2. Press and hold and . 5061 3. Turn on the printer. 4. Hold the buttons about 10 seconds (until the clock face appears). Diagnostic mode menus REGISTRATION Top Margin Bottom Margin Left Margin Right Margin Quick Test ALIGNMENT Cyan Yellow Magenta Factory Scanner Factory Manual Drift Sensors MISC TESTS Toggle ITU Belt Tracking Printhead Inst PRINT TESTS Tray 1 Tray 2 (If installed) Tray 3 (if installed) Tray 4 (If installed) MP Feeder Prt Quality Pgs See "REGISTRATION" on page 3-10 See "Quick Test" on page 3-11 See "ALIGNMENT MENU" on page 3-11 See "Drift Sensors" on page 3-12 See "Toggle ITU" on page 3-13 See "Belt Tracking (ITU 4th point adjustment)" on page 3-13 See "Printhead Inst" on page 3-14 See "PRINT TESTS" on page 3-14 See "Print Quality Pgs" on page 3-15 Diagnostic aids 3-7
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