Lexmark W840 Service Manual

Repair information 4-131
4024-XXX
HCF tray lift gear bracket removal
1. Remove the HCF media tray assembly. See “HCF media tray assembly removal” on page 4-127.
2. Remove the two e-clips with a prying tool securing the plastic retainer (A).
3. Remove the plastic retainer (A).
4. Remove the media tray lift shaft gear 51T (B).
5. Remove the media tray lift gear 25/40/14T (C).
6. Remove the three screws securing the HCF tray lift gear bracket (D) from the media tray.
7. Remove the HCF tray lift gear bracket (D).
Note: Ensure that all gears rotate smoothly without binding. If necessary, loosen the three screws and adjust
the HCF tray lift gear bracket (D).
A
B
C
D

Lexmark W840 Specifications

General

Color	No
Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Time to first page (black, normal)	6.8 s
Print speed (black, normal quality, A4/US Letter)	50 ppm
Internal memory	256 MB
Sound power level (standby)	28 dB
Sound pressure level (printing)	54 dB
Total input capacity	1100 sheets
Total output capacity	500 sheets
Maximum input capacity	5100 sheets
Display	LCD
Maximum print size	297 x 420 mm
Media types supported	Plain paper, envelopes, card stock, transparencies, paper labels
Media weight (tray 1)	Plain paper: 64 to 216 g/m2; Card stock: up to 199 g/m2 Index
Maximum ISO A-series paper size	A3
Page description languages	PDF 1.5, PPDS
I/O ports	USB, Parallel, 1 internal solutions port (ISP)
Mac compatibility	Yes
Compatible operating systems	Windows, Linux, UNIX, Mac, NetWare and OS/400
Recommended operating temperature range (T-T)	16 - 32 °C
Sustainability certificates	ENERGY STAR
Power consumption (standby)	9 W
Power consumption (printing)	700 W
Power consumption (PowerSave)	105 W
Bundled software	MarkVision Professional
Operating relative humidity (H-H)	8 - 80 %

Weight and Dimensions

Dimensions (WxDxH)	616 x 520 x 475 mm