Lexmark W840 Service Manual

I-4 Options Service Manual
4024-XXX
lift coupling assembly
4-18
lower media transport roll assembly 4-40
media feed lift motor 4-17
media feed unit assembly (tray 3) 4-9
media feed unit assembly (tray 4) 4-11
media feed unit drive gear - 13 tooth 4-21
media feed unit drive gear - 28/21 tooth 4-26
media feed unit drive gear - 29 tooth 4-27
media out actuator 4-22
media tray end guide 4-14
media tray guides 4-12
pick roll 4-34
pick roll drive gear 25 tooth 4-35
pick roll idler gear - 33 tooth 4-33
rear cover 4-5
right cover 4-4
sensor (media level) 4-23
sensor (media out) 4-24
sensor (pre-feed) 4-25
sensor (tray 3 feed-out) 4-37
sensor (tray 4 feed-out) 4-38
separation roll 4-32
separation roll one-way friction clutch 4-31
switch (2TM/TTM left door interlock) 4-42
switch (media size) assembly 4-8
top cover 4-3
transport clutch 4-44
tray lift gear group 4-16
tray lift one-way gear clutch assembly 4-19
upper media transport roll 4-39
removals—duplex unit
duplex access handle
4-187
duplex controller card assembly 4-181
duplex docking locks 4-156
duplex drive gear 28T 4-160
duplex drive gear 33/74T 4-163
duplex drive gear 33T 4-166
duplex drive gear 42T 4-169
duplex drive motor assembly 4-178
duplex media center transport roll 4-191
duplex media in actuator 4-175
duplex media transport roll 4-190
duplex sensor (duplex wait) 4-184
duplex support strap 4-157
duplex switch (left cover interlock) 4-172
duplex unit assembly 4-154
removals—exit 2
exit 2 actuator
4-201
exit 2 bin full actuator 4-200
exit 2 cooling fan 4-209
exit 2 diverter gate 4-195
exit 2 left cover 4-197
exit 2 left door handle 4-194
exit 2 media diverter solenoid 4-205
exit 2 media shift gear 4-204
exit 2 right cover 4-198
exit 2 sensor (exit 2 media shift HP) 4-207
exit 2 sensor (exit 2) 4-206
exit 2 sensor (standard bin full exit 2) 4-208
exit 2 switch (left door interlock) 4-202
exit 2 unit assembly 4-192
exit 2 unit docking lever 4-193
removals—high capacity feeder (HCF)
HCF caster
4-123
HCF controller card assembly 4-152
HCF feed lift gear bracket 4-133
HCF feed lift motor 4-132
HCF feed roll assembly 4-143
HCF left cover 4-124
HCF lift cables 4-128
HCF media feed unit assembly 4-132
HCF media long edge guide assembly 4-126
HCF media out actuator 4-138
HCF media transport motor assembly 4-150
HCF media transport roll assembly 4-149
HCF media tray assembly 4-127
HCF media tray front cover 4-125
HCF media tray lift coupling assembly 4-135
HCF pick roll assembly 4-142
HCF pick roll shaft assembly 4-141
HCF pick solenoid assembly 4-136
HCF rear cover 4-124
HCF right cover 4-120
HCF sensor (HCF media size) 4-122
HCF sensor (HCF media tray set) 4-121
HCF sensor (media level) 4-139
HCF sensor (media out) 4-140
HCF sensor (pre-feed) 4-137
HCF sensor (tray 5 feed-out) 4-148
HCF separation gear group 4-134
HCF separation roll assembly 4-145
HCF separation roll shaft assembly 4-144
HCF switch (top door interlock) 4-147
HCF switch (unit docking interlock) 4-151
HCF top cover 4-119
HCF top door assembly 4-146
HCF tray lift gear bracket 4-131
repair information 4-1
S
safety information ii-xiii
safety inspection guide 6-1
serial number 3-17
serial wrap tests 3-8
service checks - 2000-sheet dual input (TTM) 2-38
service checks - 2X 500-sheet drawer (2TM) 2-5
service checks - DUP 2-84
service checks - EX2 2-93
service checks - HCF 2-70
start 2-1
strobe adjustment 3-18
system code 3-1
T
tools required 1-39
Top Margin
simplex (front side)
3-22
W
wrap tests 3-8

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