Canon ImageCLASS MF4570dw User Manual

9-18
Troubleshooting
<Cause 1> The copy density is not properly set.
Solution
Adjust the <Density> or <Correct Density> lower from the operation panel.
“Adjusting the Density” (→P.3-4)
e-Manual → Copy → Adjusting the Density → Finely Adjusting the Density
<Cause 2> The machine is exposed to direct sunlight or strong light.
Solution
Move the machine.
e-Manual → Maintenance → Transporting the Machine
Copied Lines and Text Appear Faded
A
B
C
A
B
C
C
A
B
C
A
B
C
C
Perform the following procedure.
<Cause> <Original Type> is set to <Text/Photo (High Speed)> (default).
Solution
Set <Original Type> to <Text>, and then try to copy again.
“Selecting Image Quality (Copy)” (→P.3-4)
Printed Bar Codes Cannot Be Scanned
Perform the following procedure.
<Cause> When printing a bar code with the default printing preferences, the bar code may not be able to
be scanned.
Solution
Change the [Special Print Mode] setting to [Special Settings 1] from the print driver.
e-Manual → Maintenance → Special Mode
* When [Special Settings 1] is selected, printing density is lower than when [Off] is selected. Also, text or lines may be
less clear.
Paper Jams Occur Frequently When Performing 2-Sided Printing
Perform the following procedure.
<Cause> Depending on the paper type (especially for thin paper or curled paper), paper jams occur frequently when
performing 2-sided printing.
Solution
Change the <Special Mode I> settings from the operation panel.
e-Manual → Maintenance → Special Mode
* Maintain this setting <Off> in normal conditions. Change the setting only when the problems mentioned above
occur.
* If you use this mode when you are not using thin paper, images may become white.

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