8
8
8-35
8-35
Service Mode > COPIER > DISPLAY (Status Display Mode) > DENS
Service Mode > COPIER > DISPLAY (Status Display Mode) > DENS
■
DENS
COPIER> DISPLAY> DENS
DMAX-STS
Dspl of D-max control execution status
Lv.1 Details
Displaying execution status of D-max control
Use case
• At the time of periodical maintenance
• In the case of failure in density
• In the case of alarm or error
Adj/set/operate method N/A (display only)
Display/adjust/set range 0 to 4
0: executing
1: D-max control is not reflected due to failure in output value of
patch detection (executing potential control only)
2: No execution (D-max control is OFF with DMAX-SW or DMAXS-
SW)
3: Executing other than D-max control with coated paper group
4: Executing other than D-max control with plain paper group
Appropriate target value 0
Default value
0
Related service mode
COPIER> OPTION> IMG-MCON> DMAX-SW
COPIER> OPTION> IMG-DEV> DMAXS-SW
DMAX-N
Dspl of developing contrast: qualityPP
Lv.1 Details
Displaying developing contrast Vcont that is determined by D-max
control with high quality paper group.
Although this value is reflected to VCONT-NI, there will be mismatch
in value if offset adjustment is selected with DUPDWN-N.
Use case
To separate the cause in the case of failure in maximum density or
gradation.
Adj/set/operate method N/A (display only)
Display/adjust/set range 50 to 300
Unit
V
Appropriate target value 90 to 248
Related service mode
COPIER> OPTION> IMG-DEV> DUPDWN-N
COPIER> DISPLAY> DPOT> VCONT-N
Supplement/memo
High quality paper group: high quality paper/ recycled paper/
embossed paper/ label/ postcard/ cotton
COPIER> DISPLAY> DENS
DMAX-S
Dspl of developing contrast: coatedPP
Lv.1 Details
Displaying developing contrast Vcont that is determined by D-max
control with coated paper group.
Although this value is reflected to VCONT-S, there will be mismatch
in value if offset adjustment is selected with DUPDWN-S.
Use case
To separate the cause in the case of failure in maximum density or
gradation.
Adj/set/operate method N/A (display only)
Display/adjust/set range 50 to 300
Unit
V
Appropriate target value 90 to 248
Related service mode
COPIER> OPTION> IMG-DEV> DUPDWN-S
COPIER> DISPLAY> DPOT> VCONT-S
Supplement/memo
Coated paper group: 1-side coated paper/ 2-sided coated paper/
vellum/ film
DMAX-N-L
Vcont/dens/trgtVL in D-max cntrl: qltyPP
Lv.2 Details
Displaying a list of Vcont, patch detection density, density target
value by the latest D-max control with high quality paper group.
The list consists of the maximum Vcont, patch detection density
(DENS) 1 to 5 while D-max control is executed.
Use case
To separate the cause in the case of failure in maximum density or
gradation. It is available to figure out characteristic of V-D (Vcont and
density) and also easy to separate the cause such as failure in high
voltage or laser.
Adj/set/operate method N/A (display only)
Display/adjust/set range Vcont: 50 to 300
Patch detection density: 0 to 1023
Unit
Vcont: V
Patch detection density: None
Appropriate target value Vcont: 150 to 250
Patch detection density: 500 to 1023
Related service mode
COPIER> DISPLAY> DENS> DMAX-N
Supplement/memo
High quality paper group: high quality paper/ recycled paper/
embossed paper/ label/ postcard/ cotton
Summary of Contents for imagePRESS 1110
Page 242: ...3 3 Periodical Service Periodical Service Periodical service item ...
Page 655: ...5 5 Adjustment Adjustment Overview When replacing parts Major adjustment ...
Page 944: ...8 8 Service Mode Service Mode Overview COPIER FEEDER SORTER BOARD Situation Mode ...
Page 1555: ... Service Tools General Circuit Diagram General Timing Chart Operator Maintenance Appendix ...