Canon imagePROGRAF iPF6400 User Manual

8
Examine test pattern A for adjustment. Determine the
pattern in which banding is least noticeable.
Note
• If banding seems least noticeable in two patterns but you cannot decide which one is better, choose an intermediate
value.
For example, choose 11 if you cannot decide whether pattern 10 or 12 is better.
9 Press ▲ or ▼ to select the pattern number you have decided, and then press the OK button.
Test pattern B is printed for adjustment.
Note
• If you printed test pattern A on a sheet, follow the instructions on the Display Screen and use another sheet of the
same type of paper.
Additionally, after test pattern B is printed, follow the instructions on the Display Screen and remove the sheet.
10 Examine test pattern B for adjustment. Determine the pattern in which banding is least noticeable.
11 Press ▲ or ▼ to select the pattern number you have decided, and then press the OK button.
The adjustment value is now registered, and adjustment is complete.
Fine-Tuning the Paper Feed Amount
Fine-Tuning the Paper Feed Amount
If the contrast is uneven or banding in different colors appears at 50 mm (2.0 in) intervals in printed documents, try
executing Adj. Fine Feed during printing to fine-tune the feed amount.
Note
• The Adj. Fine Feed menu is only displayed during printing.
Additionally, it is displayed when you have selected Automatic or Print Quality in Adj. Priority in Feed Priority.
(See "Menu Settings.") →P.648
• Always execute Adj. Quality before Adj. Fine Feed.
Once you execute Adj. Quality, the Adj. Fine Feed value will revert to 0.
(See "Automatic Banding Adjustment.") →P.738
(See "Manual Banding Adjustment.") →P.739
Perform adjustment as follows.
1
On the Tab Selection screen of the Control Panel, press ◀ or ▶ to se-
lect the Settings/Adj. tab (
).
Note
• If the Tab Selection screen is not displayed, press the Menu button.
2 Press the OK button.
The Set./Adj. Menu is displayed.
iPF6400 Fine-Tuning the Paper Feed Amount
User's Guide
Adjustments for Better Print Quality Adjusting the feed amount
741

Canon imagePROGRAF iPF6400 Specifications

General

Color	Yes
Printing colors	Black, Blue, Cyan, Green, Grey, Magenta, Matte black, Photo cyan, Photo grey, Photo magenta, Red, Yellow
Maximum resolution	2400 x 1200 DPI
Page description languages	GARO
Maximum print size	-
Maximum roll length	18 m
ISO A-series sizes (A0...A9)	A1, A2
ISO B-series sizes (B0...B9)	B2
Internal memory	384 MB
Sound pressure level (printing)	47 dB
Power supply	100 W
Power consumption (off)	5 W
Power consumption (standby)	6 W
Storage temperature (T-T)	15 - 30 °C
Operating relative humidity (H-H)	10 - 80 %
USB port	No
USB 2.0 ports quantity	0