Brother DCP-7060D Service Manual

2-80
Confidential
3.6.2 Troubleshooting image defect
Image defect related problems are user recoverable if following the User Check items. If the
same problem occurs, follow each procedure in the order of the number described in the
Step column in the tables below.
■ Light
User Check
• Check the machine's environment. High temperature and high
humidity or low temperature and low humidity conditions can cause
this problem.
• If the whole page is light, toner save mode may be on. Off the toner
save mode.
• Adjust the density by the Density Adjustment.
• Replace the drum unit with a new one.
• Replace the toner cartridge with a new one. If remove the used
toner cartridge and replace a relatively new used toner cartridge,
this case is caused.
Step Cause Remedy
1
Dirt on electrodes of the drum unit
and machine body
Clean the electrodes of the drum unit and
machine body. (Refer to Fig. 2-11, Fig. 2-
12.)
2 Develop bias failure Reset the counter of develop roller.
3
High voltage power supply PCB
ASSY failure
Replace the high voltage power supply
PCB ASSY.
4 Laser unit failure Replace the laser unit.
5 Main PCB failure Replace the main PCB ASSY.

Brother DCP-7060D Specifications

General

Dimensions (WxDxH)	405 x 399 x 268 mm
All-in-one functions	Copy, Print, Scan
Color all-in-one functions	Scan
Print technology	Laser
Maximum resolution	2400 x 600 DPI
Economical printing	Yes
Time to first page (black, normal)	9 s
Print speed (black, normal quality, A4/US Letter)	24 ppm
Duplex print speed (black, normal quality, A4/US Letter)	5 ppm
Digital sender	No
Maximum duty cycle	- pages per month
Copier resize	25 - 400 %
Maximum copy resolution	600 x 600 DPI
Maximum number of copies	99 copies
N-in-1 copy function (N=)	2, 4
Time to first copy (black, normal)	11 s
Copy speed (black, normal quality, A4)	24 cpm
Scan to	E-mail, Image, OCR
Scanner type	Flatbed scanner
Grayscale levels	256
Input color depth	48 bit
Output color depth	24 bit
Scan speed (black)	2.63 ppm
Image formats supported	BMP, JPG, TIF
Maximum scan resolution	19200 x 19200 DPI
Optical scanning resolution	600 x 2400 DPI
Total input capacity	250 sheets
Total output capacity	100 sheets
Multi-Purpose tray input capacity	1 sheets
Custom media width	76.2 - 216 mm
Maximum print size	216 x 406 mm
Custom media length	116 - 406.4 mm
Paper tray media types	Bond paper, Plain paper, Recycled paper
Paper tray media weight	60 - 105 g/m²
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5, B6
Multi-purpose tray media types	Bond paper, Envelopes, Heavyweight paper, Plain paper, Recycled paper
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	60 - 163 g/m²
Display	LCD
Market positioning	Home & office
Display number of lines	2 lines
Display number of characters	16
Standard interfaces	USB 2.0
USB 2.0 ports quantity	1
Processor family	ARM
Sound power level (standby)	30 dB
Sound pressure level (printing)	53 dB
AC input frequency	50 - 60 Hz
Power consumption (standby)	55 W
Power consumption (PowerSave)	0.9 W
Power consumption (average operating)	445 W
Sustainability certificates	ENERGY STAR
Package weight	13.200 g
Mac operating systems supported	Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard
Windows operating systems supported	Windows 2000 Professional, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64