Canon imageRUNNER ADVANCE C3500 III Series, Service Manual, Page: 813 / 1252

COPIER (Service mode for printer) > OPTION (Specification setting mode) > IMG-MCON
TNR-DWN 2 Setting of toner deposit amount
Detail To set the toner deposit amount on the gradation area and text area.
By reducing the toner deposit amount when toner scatters or paper winds around the Fixing Belt
in color mode, symptom can be alleviated, but hue may change.
Use Case - When a full color image is blurred due to toner scattering, etc.
- When paper winds around the Fixing Belt
Adj/Set/Operate Method 1) Enter the setting value, and then press OK key.
2) Turn OFF/ON the main power switch.
Caution Hue may change depending on the setting.
Display/Adj/Set Range 0 to 5
0:
Gradation area 160%, Text area 150% (Thin paper/recycled paper 2)
Gradation area 200%, Text area 180% (Others)
1: 160%, 150%
2: 140%, 130%
3: 200%, 180%
4:
Gradation area 140%, Text area 130% (Thin paper/recycled paper 2)
Gradation area 200%, Text area 180% (Others)
5:
Gradation area 160%, Text area 150% (Thin paper/recycled paper 2/transparency)
Gradation area 200%, Text area 180% (Others)
Default Value 0
Additional Functions
Mode
Adjustment/Maintenance> Adjust Image Quality> Adjust Toner Amount at Color Printing
TMIC-BK 2 ON/OFF of TMIC Bk_LUT end edge correct
Detail To set ON/OFF of the trailing edge adjustment of Bk_LUT for PDL and for copy which are used
by TMIC.
When the trailing edge adjustment is set to ON, the density of the high density area becomes high,
and consequently text and thin lines become clear. While an image becomes clear, hue of the
gradation area of photos, etc. is changed.
Use Case When thin lines are partly missing or characters are faded
Adj/Set/Operate Method 1) Enter the setting value, and then press OK key.
2) Turn OFF/ON the main power switch.
Display/Adj/Set Range 0 to 3
0: ON for PDL, OFF for copy
1: OFF for PDL, OFF for copy
2: ON for PDL, ON for copy
3: OFF for PDL, ON for copy
Default Value 0
DH-MODE 2 Set ptch data at Dhalf except full adj
Detail To set whether to use the high-density patch data that has been scanned by D-half control of full
adjustment at the time of D-half control other than full adjustment.
Use Case At image adjustment
Adj/Set/Operate Method 1) Enter the setting value, and then press OK key.
2) Turn OFF/ON the main power switch.
Display/Adj/Set Range 0 to 1
0: Used, 1: Not used
Default Value 0
8. Service Mode
791