Ricoh MP C307 User Manual

Image Adjustment
182
No. Check Area Check Item Description
are the same, it is a right angle.
1. Check the
lengths between the leading edge and front end frame
line at measuring positions [A] and [B].
2. Check the lengths between the side edge and lateral frame line at
measuring positions [C] and [D].
At this time, position [D] is equivalent to position [A], when
making the fold line as shown in the above figure.
3. Check the difference between 1 and 2.
If each deviation is different, it is a parallelogram image
(non-right angle).
If the deviations are the same, it is a right angle. If there are
deviations, check the feed mechanism for errors such as skewing.
Example:
1: Right angle, correct feeding
2: Right angle, incorrect feeding (Oblique feeding)
3: Non-right angle, correct feeding (Parallelogram)
4: Non-right angle, incorrect feeding (Oblique
feeding+Parallelogram)
Linearity Check the linearity with a scale. Check in both the main scan
direction and sub scan direction.
Overlay the scale on any frame line, adjust to a position where the
frame line is not hidden, and measure the most distant position. If
difficult to check, draw an auxiliary baseline in position with no

Ricoh MP C307 Specifications

General

Type	Multifunction Printer
Functions	Print, Copy, Scan, Fax
Print Technology	Laser
Print Resolution	1200 x 1200 dpi
Maximum Paper Size	A4
Duplex Printing	Yes
Scan Resolution	600 x 600 dpi
Mobile Printing	Apple AirPrint, Google Cloud Print, Mopria
Operating Systems Supported	Windows, Mac OS, Linux
Print Speed (Black)	30 ppm
Print Speed (Color)	30 ppm
Standard Paper Capacity	350 sheets
Supported Paper Sizes	A4, A5, A6, B5, B6, Letter, Legal
Scanner Type	Flatbed with ADF (Automatic Document Feeder)
Copier Speed (Black)	30 cpm
Copier Speed (Color)	30 cpm
Copy Resolution	Up to 600 dpi
Zoom Range	25% to 400%
Connectivity	Ethernet, USB
Max. Paper Capacity	1, 350 sheets
Display	10.1-inch color touchscreen