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Eng
Canon imageCLASS MF820Cdn
Service Mode. COPIER. DISPLAY. 7 DPOT
| COPIER> DISPLAY> DPOT |
| 1TR-DC-K |
Dspl of primary transfer voltage (Bk) |
| |
Details |
To display the voltage lastly applied to the Primary Transfer Roller (Bk). |
| Use case |
When transfer failure occurs due to the primary transfer |
| Adj/set/operate method |
N/A (Display only) |
| Display/adj/set range |
0 to 5000 |
| Unit |
1 V |
| Appropriate target value |
50 - 2000 |
| LPWR-Y |
Display of laser power (Y) |
| |
Details |
To display Y laser power determined by D-max control. FF display with low image density is considered that the Photosensitive Drum may be nearly the end of life. |
| Use case |
When the image density is low |
| Adj/set/operate method |
N/A (Display only) |
| Display/adj/set range |
00 - FF (hexadecimal) |
| Appropriate target value |
60 - FF |
| Related UI menu |
Adjustment/Maintenance> Adjust Image Quality> Auto Adjust Gradation> Full Adjust, Quick Adjust |
| LPWR-M |
Display of laser power (M) |
| |
Details |
To display M laser power determined by D-max control. FF display with low image density is considered that the Photosensitive Drum may be nearly the end of life. |
| Use case |
When the image density is low |
| Adj/set/operate method |
N/A (Display only) |
| Display/adj/set range |
00 - FF (hexadecimal) |
| Appropriate target value |
60 - FF |
| Related UI menu |
Adjustment/Maintenance> Adjust Image Quality> Auto Adjust Gradation> Full Adjust, Quick Adjust |
| LPWR-C |
Display of laser power (C) |
| |
Details |
To display C laser power determined by D-max control. FF display with low image density is considered that the Photosensitive Drum may be nearly the end of life. |
| Use case |
When the image density is low |
| Adj/set/operate method |
N/A (Display only) |
| Display/adj/set range |
00 - FF (hexadecimal) |
| Appropriate target value |
60 - FF |
| Related UI menu |
Adjustment/Maintenance> Adjust Image Quality> Auto Adjust Gradation> Full Adjust, Quick Adjust |
| LPWR-K |
Display of laser power (Bk) |
| |
Details |
To display Bk laser power determined by potential control. FF display with low image density is considered that the Photosensitive Drum may be nearly the end of life. |
| Use case |
When the image density is low |
| Adj/set/operate method |
N/A (Display only) |
| Display/adj/set range |
00 - FF (hexadecimal) |
| Appropriate target value |
60 - FF |
| Related UI menu |
Adjustment/Maintenance> Adjust Image Quality> Auto Adjust Gradation> Full Adjust, Quick Adjust |