Lexmark C510 Service Manual

Diagnostic information 2-51
5021-0XX
912—Power supply fan service check
Step Questions / actions Yes No
1 Turn printer off and remove
I/O board shield. See “I/O
board removal” on
page 4-70 for steps to
remove I/O board shield. Is
cable properly connected
to I/O board connector
DCN20?
Go to step 2. Properly connect
cable.
2 Ensure rear cover
assembly cover is shut.
Override top and front
cover interlock switches.
For location, see
“Interlock switch
locations” on page 5-8.
Reconnect operator panel.
Turn printer on and check
for 24VDC between DCN20
pin 1 and power ground
(you can touch negative
lead of voltmeter to metal
bracket that holds I/O
board to obtain ground.) Is
voltage present and
correct?
Replace power
supply fan
assembly. See
“Power supply
fan removal” on
page 4-74.
Retest printer. If
error clears,
problem solved,
otherwise go to
step 3.
Replace I/O
board. See “I/O
board removal”
on page 4-70.
Retest printer. If
error clears,
problem solved,
else go to step 3.
3 Turn printer off and check
cable that connects engine
controller board connector
I1CN to I/O board
connector DCN1 for
continuity and pin shorts. Is
cable okay?
Replace engine
controller board.
See “Engine
controller
board removal”
on page 4-55.
Replace cable.

Lexmark C510 Specifications

General

Certification	FCC Class B, UL 60950 3rd Edition, U.S. FDA, IEC 320-1, CSA, ICES Class B, Energy Star, Blue Angel, CE Class B, CB IEC 60950 IEC 60825-1, GS (TÜV), SEMKO, UL AR, CS, TÜV Rh, N Mark, C-tick mark Class B, CCC Class B
Product color	White
Built-in display	-
Color	Yes
Print technology	Laser
Maximum resolution	2400 x 2400 DPI
Time to first page (black, normal)	13 s
Time to first page (color, normal)	19 s
Print speed (black, normal quality, A4/US Letter)	30 ppm
Print speed (color, normal quality, A4/US Letter)	8 ppm
Maximum internal memory	320 MB
Sound pressure level (printing)	53 dB
Total input capacity	250 sheets
Maximum input capacity	780 sheets
Paper tray media types	Card stock, Envelopes, Glossy paper, Labels, Plain paper, Transparencies
Paper tray media weight	60 - 120 g/m²
Standard interfaces	Parallel, USB 2.0
Optional connectivity	Ethernet, Serial (RS-232)
Maximum duty cycle	- pages per month
Page description languages	PCL 6, PDF 1.3, PostScript 3
Package depth	645 mm
Package width	680 mm
Package height	670 mm
Package weight	40600 g
Operating altitude	0 - 2500 m
Operating temperature (T-T)	10 - 32 °C
Operating relative humidity (H-H)	15 - 80 %
Power consumption (printing)	- W
Ethernet LAN	No

Weight and Dimensions

Depth	420 mm
Width	495 mm
Height	385 mm