Konica Minolta bizhub C257i User Manual

bizhub C257i 9-7
9.3 When printing quality has deteriorated
9
9.3 When printing quality has deteriorated
Cleaning the Original Glass and roller
Wipe the surface using a soft, dry cloth.
7CAUTION
- The inside of this product has areas subject to high temperature, which may cause burns. When check-
ing the inside of the unit for malfunctions such as a paper misfeed, do not touch the locations (around
the fusing unit, etc.) which are indicated by a "Caution HOT" caution label. A burn could result.
Cleaning the Slit Scan Glass
0 Perform this procedure when the Reverse Automatic Document Feeder DF-633 is installed on the
machine.
1 Open the ADF.
2 Wipe stains off the Slit Scan Glass using a dry, clean cloth.
NOTICE
Do not touch the Slit Scan Glass.

Konica Minolta bizhub C257i Specifications

General

Functions	Print, Copy, Scan, Fax
Print Resolution	1200 x 1200 dpi
Copy Resolution	600 x 600 dpi
Scan Resolution	600 x 600 dpi
Duplex Printing	Yes
Duplex Scanning	Yes
Operating System Compatibility	Windows, Mac OS, Linux
Print Speed (Black/Color)	25 ppm
Copy Speed (Black/Color)	25 cpm
Scan Speed	55 ipm
Fax Transmission Speed	Up to 33.6 kbps
Network Connectivity	Ethernet, Wi-Fi
Display	7-inch touchscreen