Canon imagePROGRAF iPF8300 iPF8300 User Manual ver.1.20 - Page 1079
Banding in different colors occurs, Colors in printed images are uneven, Adj. Pri, ority, Print Length
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Troubleshooting > Problems with the printing quality > Cause When reinstalling the printer driver, you changed the region selection of the Media Configuration Tool. Changing the region selection of the Media Configuration Tool deletes the region-specific paper information originally registered on the printer before installation. Using paper with deleted information when executing color calibration will prevent the resulting calibration adjustment value from being applied to all other types of the paper. Corrective Action Prepare paper compatible with calibration in the newly selected region and perform calibration again. Banding in different colors occurs Cause The paper feed amount is out of adjustment. Printing does not proceed smoothly because print jobs are interrupted during transmission. In the Control Panel menu, Adj. Priority is set to Print Length. The Printhead is out of alignment. The Printhead nozzles are clogged. Streaks may occur if you set the Print Quality too low. The type of paper specified in the printer driver does not match the type loaded in the printer. Corrective Action Adjust the feed amount. (See "Adjusting the Feed Amount.") →P.845 Exit other applications and cancel other print jobs. Setting Adj. Priority to Print Quality in the Control Panel menu and adjusting the feed amount may improve results. (See "Adjusting the Feed Amount.") →P.845 Adjust the Printhead alignment. (See "Automatic Adjustment to Straighten Lines and Colors (Head Posi. Adj.).") →P.839 Print a test pattern to check the nozzles and see if they are clogged. (See "Checking for Nozzle Clogging.") →P.998 Choose a higher level of Print Quality in the Advanced Settings of the printer driver and try printing again. Printing in Draft or Standard mode is faster and consumes less ink than in Highest or High modes, but the printing quality is lower. (See "Giving Priority to Particular Graphic Elements and Colors for Printing.") →P.51 Load paper of the same type as you have specified in the printer driver. (See "Loading Rolls in the Printer.") →P.777 (See "Loading Sheets in the Printer.") →P.802 Make sure the same type of paper is specified in the printer driver as you have loaded in the printer. 1. Press the Stop button and stop printing. 2. Change the type of paper in the printer driver and try printing again. Colors in printed images are uneven Cause Line Drawing/Text is selected when printing images in many solid colors. Corrective Action In Print Priority in the Advanced Settings of the printer driver, choose Image. 12 1061 iPF8300 Banding in different colors occurs
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