Canon iR4570 Series Service Manual page 910

Sub-item
ENVP-INT Setting the in-machine temperature & humidity and fixing temperature
log acquisition cycle
Select COPIER>FUNCTION>MISC-P>ENV-PRT and
COPIER>DISPLAY>ENVRNT to set the log acquisition cycles.
<Setting range>
0 to 480 <minute> (0 for no log acquisition)
Default: 60
BASE-SW Switching from the MEAP-Full mode to the Base model
<Setting range>
0: OFF (Base model), 1: ON (Full model)
FIX-LOW Improving fixing at low temperature
Note: Valid for iR3570/3570F/4570/4570F only
<Setting range>
0: OFF [Default], 1: Low-temperature fixing improvement mode ON
SC-L-CNT Switching the threshold value of the paper size (Large/Small) of the scan
counter
<Setting range>
0: Count B4 as the small size [Default]
1: Count B4 as the large size
FIX-CLN Setting the timing at which the fixing pressure roller is cleaned
<Setting range>
0: No cleaning(Default), 1: Once every 500 sheets at 225deg C regulated
temperature and 60-second idling, 2: Once every 200 sheets at 225deg C
regulated temperature and 60-second idling, 3: Once every 100 sheets at
225deg C regulated temperature and 60-second idling
CPMKP-SW Turning ON and OFF the sequence of reducing the copy speed to maintain
the fixing performance for copy images
<Setting range>
0: OFF, 1: ON
HUM-SW Changing the charge output setting by humidity sensor
<Setting range>
0: Automatic control by humidity sensor [Default]
1 to 5: Fixed environment and deemed control corresponding to the
parameters of charging, development, and transfer
COPIER > OPTION > BODY
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