Lexmark X642E, Service Manual, Page: 24 / 525

1-4
Service Manual
7002-xxx
Specifications
General
Resolution
•
1200 x 1200 dpi
•
2400 Image Quality
•
1200 Image Quality
•
600 x 600 dpi
Data streams
•
PostScript 3 emulation
•
PCL 6 emulation
•
PPDS migration tool
•
PDF v1.5 emulation
MFP specifications
Lexmark X642e Lexmark X644e/X646e
Scanner
Scanner type Color flatbed scanner with ADF Color flatbed scanner with ADF
Scanner technology Charge coupled device (CCD) Charge coupled device (CCD)
Light sources Two Cold Cathode Fluorescent Lamp
(CCFL) and one CCD module per
scanner Two CCFL and two CCD modules per
scanner
Max optical resolution 600 x 600 dpi maximum (mono)
600 x 300 dpi (color) with final
resolution 300 x 300 dpi
600 x 600 dpi maximum (mono)
600 x 300 dpi (color) with final
resolution 300 x 300 dpi
Scan area (flatbed) 8.5 in. x 14 in. (216 mm x 355.6 mm)
maximum 8.5 in. x 14 in. (216 mm x 355.6 mm)
maximum
Scanner ADF
ADF type Simplex ADF with C-path Single pass duplex ADF with C-path
ADF optical resolution 600 x 600 dpi maximum 600 x 600 dpi maximum
Document capacity 50 sheets (assuming 20 lb./75 g/m
2
) 50 sheets (assuming 20 lb./75 g/m
2
)
Media thickness 0.05 mm (minimum) to 0.15 mm
(maximum) 0.05 mm (minimum) to 0.15 mm
(maximum)
Media weight 15 lb (56 g/m
2
) to 32 lb (120 g/m
2
) 15 lb (56 g/m
2
) to 32 lb (120 g/m
2
)
ADF scan area 8.5 in. x 14.0 in. (216 mm x 355 mm) 8.5 in. x 14.0 in. (216 mm x 355 mm)
Printer
Print technology Hot roll fuser Hot roll fuser
Fax
Modem (in models with
modem) Built-in Group 3 compatible, full
function fax 33,600 bps, Max V.34 half
duplex Built-in Group 3 compatible, full
function fax 33,600 bps, Max V.34 half
duplex