Xerox Phaser 4510 Service Manual

5-30 Phaser 4500/4510 Service Manual
Print-Quality Troubleshooting
Spots Troubleshooting Procedure
Step Actions and Questions Yes No
1 1.Install a new print cartridge.
2.Print a test print.
Are the spots gone?
Problem solved. Go to step 2.
2 Inspect the transfer roller
assembly for contamination and
wear.
Is the transfer roller free of
contamination and wear?
Go to step 3. Replace the transfer
roller assembly
(page 8-45).
3 1.Generate a test print and switch
OFF the printer power halfway
through the print cycle.
2.Carefully remove the print
cartridge and inspect the toner
image on the drum just before
the transfer area (transfer
roller).
Is the image on the drum
completely developed with
sharp, black, easy-to-read areas
and no spots?
Go to step 4. Go to High-Voltage
Power Supply
(HVPS) Assembly
(page 4-32).
4 1.Open the rear cover.
Warning: Allow the fuser
assembly to cool before
removing.
1.Remove the fuser assembly.
2.Manually rotate the fuser drive
gear and inspect the heat roller.
3.Open fuser jam access cover.
4.Manually rotate the fuser drive
gear and inspect the pressure
roller.
Are the heat roller and the
pressure roller free of surface
defects and contamination?
To to step 5. Replace the fuser
assembly
(page 8-44).
5 Replace the following, in order,
until the defective component is
found:
■ transfer roller assembly
(page 8-45)
■ fuser assembly (page 8-44)
■ HVPS Engine Logic PWB
(page 8-73)
■ Laser Assembly (page 8-38)

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