Sssw-Sw14; Sssw-Sw15 - Canon ImageRUNNER 1022iF Service Manual

page of 270

/ 270
Contents
Table of Contents
Bookmarks

Table of Contents

Chapter 15

15.7.1.2 SSSW-SW14

15.7.1.2.1 List of Functions

/ / / / iR1018 / iR1018J / / iR1022A / iR1022F / iR1022i / iR1022iF /

Bit

15.7.1.2.2 Detailed Discussions of Bit 0

/ / / / iR1018 / iR1018J / / iR1022A / iR1022F / iR1022i / iR1022iF /

Select whether to enable or disable transfer bias pressure reduction mode.

Select "Enable" to avoid image defects (black spots) produced by transfer bias leaks occurring in a low-pressure region, such as one at a high altitude. This setting

regulates the transfer bias to keep it from exceeding a predetermined level during printing.

15.7.1.2.3 Detailed Discussions of Bit 2

/ / / / iR1018 / iR1018J / / iR1022A / iR1022F / iR1022i / iR1022iF /

Select whether to enable or disable black belt addition mode. If the user uses paper that causes fixed toner on paper to be fused and adhered to drum, selecting

"Yes" will clean the drum by forming a black band on the drum surface during the reverse rotation which is performed after printing on 50 sheets.

15.7.1.2.4 Detailed Discussions of Bit 4

/ / / / iR1018 / iR1018J / / iR1022A / iR1022F / iR1022i / iR1022iF /

Select whether to enable or disable flicker reduction mode. Select "Enable" and enter a count to modify fusing temperature control to cancel fluorescent flicking

during printing.

Implementation of this mode would degrade the throughput.

15.7.1.2.5 Detailed Discussions of Bit 5

/ / / / iR1018 / iR1018J / / iR1022A / iR1022F / iR1022i / iR1022iF /

Select whether to enable or disable silent mode. Select "Enable" to modify the registration loop amount and thus reduce noises or squeaks the registration rollers

produce after picking paper from the individual paper inlets.

15.7.1.2.6 Detailed Discussions of Bit 7

/ / / / iR1018 / iR1018J / / iR1022A / iR1022F / iR1022i / iR1022iF /

Select whether the pre-rotation is to be extended.

If white streaks appear in the image in the H/H environment, selecting "Set" extends the pre-rotation by five turns. During the extended period, the charge Vpp is

increased to prevent white streaks from occurring.