Service Manual
Page 24
...with ADF Charge coupled device (CCD) Two CCFL and two CCD modules per scanner 600 x 600 dpi maximum (mono) 600 x 300 dpi (color) with final resolution 300 x 300 dpi 8.5 in. x 14 in. ...ADF optical resolution Document capacity Media thickness Media weight ADF scan area Printer Print technology Fax Modem (in models with modem) 600 x 600 dpi maximum 50 sheets (assuming 20 lb./75 g/m2) 0.05 ...Scanner technology Light sources Max optical resolution Scan area (flatbed) Scanner ADF ADF type Lexmark X642e Lexmark X644e/X646e Color flatbed scanner with ADF Charge coupled device (CCD) Two Cold ...
...with ADF Charge coupled device (CCD) Two CCFL and two CCD modules per scanner 600 x 600 dpi maximum (mono) 600 x 300 dpi (color) with final resolution 300 x 300 dpi 8.5 in. x 14 in. ...ADF optical resolution Document capacity Media thickness Media weight ADF scan area Printer Print technology Fax Modem (in models with modem) 600 x 600 dpi maximum 50 sheets (assuming 20 lb./75 g/m2) 0.05 ...Scanner technology Light sources Max optical resolution Scan area (flatbed) Scanner ADF ADF type Lexmark X642e Lexmark X644e/X646e Color flatbed scanner with ADF Charge coupled device (CCD) Two Cold ...
Service Manual
Page 48
Touchscreen all black page" on page 2-156. LCD touchscreen (mono-model X642e)- contrast does not change LCD touchscreen backlight Go to "Operator panel Menu button service check-model on page 4-64. Paper feed problems-printer ... LCD touchscreen (color-models X644e/ X646e)-unable to change with contrast model X642e" on page 2-154. LCD (mono-model X642e)-Menu button Go to "LCD touchscreen backlight-models X644e/X646e" on page 2-151 LCD (mono-model X642e)-Home and Help buttons on page 2-125. Operator panel-none of printed page" on page...
Touchscreen all black page" on page 2-156. LCD touchscreen (mono-model X642e)- contrast does not change LCD touchscreen backlight Go to "Operator panel Menu button service check-model on page 4-64. Paper feed problems-printer ... LCD touchscreen (color-models X644e/ X646e)-unable to change with contrast model X642e" on page 2-154. LCD (mono-model X642e)-Menu button Go to "LCD touchscreen backlight-models X644e/X646e" on page 2-151 LCD (mono-model X642e)-Home and Help buttons on page 2-125. Operator panel-none of printed page" on page...
Service Manual
Page 439
... assembly • Screw, M3x8 (2) • Screw, M3x8 (2) Multipurpose tray assembly LCD mono touchscreen display assembly-X642e, includes: • LCD lower cover • Mono LCD assembly • LCD frame lever • LCD lever spring • Core • Screw, M3x8 (4) Cover bezel with Lexmark logo-X642e, includes • Bezel • UICC #3 • Home key •...
... assembly • Screw, M3x8 (2) • Screw, M3x8 (2) Multipurpose tray assembly LCD mono touchscreen display assembly-X642e, includes: • LCD lower cover • Mono LCD assembly • LCD frame lever • LCD lever spring • Core • Screw, M3x8 (4) Cover bezel with Lexmark logo-X642e, includes • Bezel • UICC #3 • Home key •...
Service Manual
Page 441
Assembly 1: Covers-printer (model X642e) AsmIndex 1-15 16 17 18 NS NS NS Part number 40X3304 40X0009 40X0470 40X0472 40X0050 40X5651 Units/ mach 1 1 1 1 5 2 1 Units/ kit or pkg 1 1 1 1 10 1 1 Description LCD (mono) touchscreen inverter card-X642e TLI/ID/serial number label-blank Left cover assembly Left side cover Parts packet (cable ties) (PP 40X0174) Counterbalance spring Vent cover 7002-xxx Parts catalog 7-5
Assembly 1: Covers-printer (model X642e) AsmIndex 1-15 16 17 18 NS NS NS Part number 40X3304 40X0009 40X0470 40X0472 40X0050 40X5651 Units/ mach 1 1 1 1 5 2 1 Units/ kit or pkg 1 1 1 1 10 1 1 Description LCD (mono) touchscreen inverter card-X642e TLI/ID/serial number label-blank Left cover assembly Left side cover Parts packet (cable ties) (PP 40X0174) Counterbalance spring Vent cover 7002-xxx Parts catalog 7-5
Service Manual
Page 521
... assembly-X642e 7-9 Complete flatbed scanner assembly-X642e 7-23 Cover bezel with Lexmark logo-X642e 7-3 LCD mono touchscreen display assembly-X642e 7-3 Operator panel left cover assembly-X642e 7-3 Operator panel right cover assembly-X642e 7-3 LCD (mono) touchscreen inverter card-X642e 7-5 Scanner control card-X642e 7-41 Upper front...-X644e/X646e 7-71 Bar code card assembly-X644e/X646e 7-71 LVPS/AIO-115 V ac 7-39 LVPS/AIO-220 V ac 7-39 High voltage power supply 7-39 Upper entrance guide kit 7-17 Entrance guide 7-17 Sub ADF separator guide 7-17 Bellcrank spring arm 7-61 Bellcrank...
... assembly-X642e 7-9 Complete flatbed scanner assembly-X642e 7-23 Cover bezel with Lexmark logo-X642e 7-3 LCD mono touchscreen display assembly-X642e 7-3 Operator panel left cover assembly-X642e 7-3 Operator panel right cover assembly-X642e 7-3 LCD (mono) touchscreen inverter card-X642e 7-5 Scanner control card-X642e 7-41 Upper front...-X644e/X646e 7-71 Bar code card assembly-X644e/X646e 7-71 LVPS/AIO-115 V ac 7-39 LVPS/AIO-220 V ac 7-39 High voltage power supply 7-39 Upper entrance guide kit 7-17 Entrance guide 7-17 Sub ADF separator guide 7-17 Bellcrank spring arm 7-61 Bellcrank...