Canon ImageCLASS MF4570dw User Manual

9-15
Troubleshooting
<Cause 1> Paper is too moist or Too dry.
Solution
Replace the paper with new paper in an unopened package.
“Paper Requirements” (→P.2-6)
<Cause 2> Toner is nearly out.
Solution
To view the solution, refer to the following.
“Replacing the Toner Cartridge” (→P.8-10)
<Cause 3> The drum in the toner cartridge is deteriorated.
Solution
Replace the toner cartridge with a new one.
“Replacing the Toner Cartridge” (→P.8-10)
<Cause 4> Unevenness may appear when thin lines are printed.
Solution
Change the <Special Mode J> setting to <On> from the operation panel.
e-Manual → Maintenance → Special Mode
* If you use this mode, the following problems may occur.
• The output is less fine.
• Toner smears even on unnecessary parts.
• Toner consumption increases.
White Specks Appear
Perform one of the following solutions according to the cause.
<Cause 1> Appropriate paper is not being used.
Solution
Replace the paper with which can be used with this printer.
“Paper Requirements” (→P.2-6)
<Cause 2> Damp paper is used.
Solution
Replace the paper with new paper in an unopened package.
“Paper Requirements” (→P.2-6)
<Cause 3> The drum in the toner cartridge is deteriorated.
Solution
Replace the toner cartridge with a new one.
“Replacing the Toner Cartridge” (→P.8-10)
<Cause 4> When you print a document of highly contrasting density, white specks may appear on the outlines of the text or
images.
Solution
Change the [Special Print Mode] setting to [Special Settings 2] from the printer driver.
e-Manual → Maintenance → Special Mode
* When [Special Settings 2] is selected, printing density is lower than when [Off] or [Special Settings 1] is selected.
Also, text or lines may be less clear.

Canon ImageCLASS MF4570dw Specifications

General

Dimensions (WxDxH)	391.16 x 421.6 x 370.8 mm
All-in-one functions	Copy, Fax, Print, Scan
Color all-in-one functions	No
Print technology	Laser
Maximum resolution	1200 x 600 DPI
Economical printing	Yes
Time to first page (black, normal)	6 s
Print speed (black, normal quality, A4/US Letter)	26 ppm
Duplex print speed (black, normal quality, A4/US Letter)	16 ppm
Printing colors	Black
Maximum duty cycle	- pages per month
Copier resize	25 - 400 %
Maximum copy resolution	600 x 600 DPI
Time to first copy (black, normal)	13.5 s
Copy speed (black, normal quality, A4)	26 cpm
Scan drivers	TWAIN, WIA
Grayscale levels	256
Input color depth	24 bit
Maximum scan area	Legal (216 x 356) mm
Image formats supported	BMP, GIF, JPG, PNG, TIF
Maximum scan resolution	9600 x 9600 DPI
Faxing	Mono faxing
Fax memory	256 pages
Modem speed	33.6 Kbit/s
Fax resolution (black)	203 x 391 DPI
Total input capacity	- sheets
Total output capacity	100 sheets
Maximum print size	216 x 356 mm
Paper tray media types	Plain paper
Non-ISO print media sizes	Executive (184 x 267mm), Statement (140 x 216mm)
ISO A-series sizes (A0...A9)	A4, A5
ISO B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
Display	-
Market positioning	Home & office
Standard interfaces	Ethernet, USB 2.0, Wireless LAN
USB 2.0 ports quantity	1
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Security algorithms	128-bit WEP, 64-bit WEP, TKIP, WEP, WPA-AES, WPA-PSK, WPA2-PSK
Power consumption (PowerSave)	4 W
Power consumption (average operating)	1090 W
Windows operating systems supported	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter 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