Xerox Phaser 4510 Service Manual

Phaser 4500/4510 Service Manual 4-19
General Troubleshooting
No Paper Sensor
Troubleshooting Reference
Applicable Parts Wiring and Plug/Jack Map References
■ No paper sensor
■ No paper actuator
■ 150-sheet feeder assembly
■ Tray 1 assembly harness
■ Tray 2 assembly harness
■ Chute assembly harness
■ HVPS/engine logic board
■ Bottom plate assembly
■ LVPS
■ 550-sheet feeder assembly
■ “150-Sheet Feeder, 550-Sheet Feeder, Main
Fan” on page 10-27
■ “Print Engine Wiring Diagrams” on page 10-19
■ “Print Engine Plug/Jack Locator” on page 10-3
Troubleshooting Procedure
Steps Actions and Questions Yes No
1 Check the no paper actuator for shape and
operation:
Does the no paper actuator operate
smoothly?
Is the flag between the sensor detecting
point when the no paper actuator is low
(there is no paper), and out of the
detecting point when the no paper
actuator is high (there is paper)?
Go to step 2. Replace the
no paper
actuator
(steps 1-3
beginning on
page 8-18).
2 Check the bottom plate assembly:
Insert the empty paper cassette.
Is the flag of the no paper actuator
between the sensor arms?
Go to step 3. Replace the
paper
cassette.
3 Check the no paper sensor:
1.Remove the paper cassette.
2.Reach into the paper cassette cavity and
manually actuate the no paper actuator.
3.Measure the voltages across
P/J24-8 <=> P/J24-7 and P/J24-3 <=> P/
J24-2 while moving the actuator.
Do the voltages measure 0VDC when the
no paper actuator is moved up, and 3.3
VDC when down?
Replace the
HVPS/engine
logic board
(page 8-73).
Go to step 4.
4 Check the power to no paper sensor:
1.Remove the print cartridge.
2.Measure the voltages across P/J24-6 <=>
P/J24-7 and P/J24-1 <=> P/J24-2 on the
HVPS/engine logic board.
Do the voltages measure 3.3 VDC?
Go to step 5. Go to step 6.

Xerox Phaser 4510 Specifications

General

Color	Yes
Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Time to first page (black, normal)	8 s
Print speed (black, normal quality, A4/US Letter)	43 ppm
Maximum internal memory	512 MB
Sound power level (standby)	28 dB
Sound pressure level (printing)	56.1 dB
Total input capacity	1350 sheets
Total output capacity	500 sheets
Maximum input capacity	1800 sheets
Maximum number of input trays	2
Multi-Purpose tray input capacity	150 sheets
I/O ports	Parallel (IEEE 1284), USB 2.0
Power supply type	220 V
Weight (imperial)	45.2 lbs
Power consumption (active)	675 W
Acoustic power emissions (active, print, copy or scan)	71.9 dB
Envelopes sizes	B5, C5, DL
Custom media width	76 - 216 mm
Maximum print size	216 x 356 mm
Custom media length	127 - 356 mm
Paper tray media types	Bond paper, Coated paper, Envelopes, Labels, Plain paper, Recycled paper, Transparencies
Paper tray media weight	64 - 216 g/m²
Non-ISO print media sizes	Executive (184 x 267mm), Folio (media size), index card, Letter (media size), Statement (140 x 216mm)
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
Wi-Fi	No
Supported network protocols (IPv4)	USB/Parallel, 10/100 Base-TX Ethernet
PCL fonts	81
Printer fonts	PCL, PostScript
Maximum duty cycle	250000 pages per month
Recommended duty cycle	25000 pages per month
Number of PostScript fonts	139
Number of print cartridges	1
Display	LCD
Certification	EMC Directive 89/336/EEC, FCC Part 15, Class B, Low Voltage Directive 73/23/EEC, RoHS 2002/95/EC
Operating temperature (T-T)	41 - 95 °F
Operating relative humidity (H-H)	15 - 85 %
Power consumption (standby)	80 W
Power consumption (PowerSave)	18 W
Package weight	49896 g
Standard interfaces	Ethernet, Parallel, USB 2.0
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.

Weight and Dimensions

Dimensions (WxDxH)	630 x 630 x 1194 mm