
Service Manual
3-10
7F3318 2005 July Rev. B
7. Close the UPPER HOOD and verify that the reading does not change significantly.
8. Open the HOOD and reattach the DENSITOMETER MODULE to the FRAME (4 SCREWS).
9. Return the Repeat Count to 1 (one).
10. Close the “Densitometer Self-Test” screen.
!
Caution
If the Densitometer Configuration Screen is active any time during calibration or normal printing,
Dpatch timeouts or calibration errors will occur, resulting in calibrations and job reprints.
3-6.
Dynamic Range of the LASER
Dynamic range of the LASER is automatically tested at power up and whenever a test calibration occurs.
It is defined as the ratio of maximum laser power minus power monitor offset to minimum laser power
minus power monitor offset (Max power -- Offset)/ (Min power -- Offset). Power monitor offset is the power
monitor output value measured when the LASER is turned off. A laser dynamic range failure can be
caused by a bad power monitor offset value.
!
Caution
Do not perform this procedure unless you are sure it is required. It should be performed only when
an MCS BOARD or the SCANNER ASSEMBLY has been replaced, or error 27-604 has occurred.
Unnecessary adjustment can degrade image quality.
Note
This procedure cannot be run while the IMAGER is in Service mode. (With the IMAGER in Service
mode, the laser dynamic range is 1.) If the IMAGER has been in Service mode, set the SERVICE
SWITCH to User mode and cycle power before performing the procedure. Also, the UPPER HOOD,
FRONT DOOR and REAR PANEL must be closed for the adjustment to work.
Specification
Laser dynamic range is 100 to 200. Desired value is 150. Values between 140 and 160 are acceptable.
Required Tools
LAPTOP COMPUTER with Internet Explorer 5.5 or higher
SERVICE TOOL
Ethernet
PATCH CABLE
Check and Measurement
1. Use a PATCH CABLE to connect your LAPTOP COMPUTER to the IMAGER Service Port.
2. Energize the IMAGER.
3. Use SecureLink to connect to the IMAGER.
4. Use WebLink to display the main menu of the SERVICE TOOL.
5. Select
Diagnostics>MCS>Optics>Adjust Laser Dynamic Range
.
6. Click [Run]. The SERVICE TOOL will perform an adjustment automatically.
Содержание DryView 8150
Страница 1: ...SERVICE MANUAL Kodak DryView 8150 LASER IMAGER 1961259 7F3318 07 05 ...
Страница 20: ...Service Manual 1 6 7F3318 2005 July Rev B BLANK PAGE ...
Страница 34: ...Service Manual 2 14 7F3318 2005 July Rev B 6 Remove the 2 SCREWS and 2 TAGS 6 ...
Страница 50: ...Service Manual 2 30 7F3318 2005 July Rev B 6 Check each parameter ...
Страница 91: ...Section 2 Installation 2 71 2005 July Rev B 7F3318 BLANK PAGE ...
Страница 105: ...Service Manual 3 14 7F3318 2005 July Rev B BLANK PAGE ...
Страница 167: ...Service Manual 4 62 7F3318 2005 July Rev B 7 Troubleshoot image problems if necessary See Section 7 ...
Страница 182: ...Section 4 Disassembly Reassembly 4 77 2005 July Rev B 7F3318 BLANK PAGE ...
Страница 196: ...Service Manual 5 14 7F3318 2005 July Rev B Figure 5 9 Cleaning the HEAT SHIELD and ROLLERS ...
Страница 200: ...Service Manual 5 18 7F3318 2005 July Rev B Figure 5 11 Adjusting the DIVERTER ...
Страница 236: ...Service Manual 6 34 7F3318 2005 July Rev B Figure 6 17 Pickup Operation Sheet 1 of 3 ...
Страница 237: ...Section 6 Theory of Operation 6 35 2005 July Rev B 7F3318 Figure 6 17 Pickup Operation Sheet 2 of 3 ...
Страница 238: ...Service Manual 6 36 7F3318 2005 July Rev B Figure 6 17 Pickup Operation Sheet 3 of 3 ...
Страница 239: ...Section 6 Theory of Operation 6 37 2005 July Rev B 7F3318 Figure 6 18 Load Platen Operation Sheet 1 of 2 ...
Страница 240: ...Service Manual 6 38 7F3318 2005 July Rev B Figure 6 18 Load Platen Operation Sheet 2 of 2 ...
Страница 241: ...Section 6 Theory of Operation 6 39 2005 July Rev B 7F3318 Figure 6 19 Expose Operation ...
Страница 242: ...Service Manual 6 40 7F3318 2005 July Rev B Figure 6 20 Unload Platen Operation ...
Страница 243: ...Section 6 Theory of Operation 6 41 2005 July Rev B 7F3318 Figure 6 21 Processor Operation Sheet 1 of 2 ...
Страница 244: ...Service Manual 6 42 7F3318 2005 July Rev B Figure 6 21 Processor Operation Sheet 2 of 2 ...
Страница 245: ...Section 6 Theory of Operation 6 43 2005 July Rev B 7F3318 Figure 6 22 Front Door Open Operation Sheet 1 of 2 ...
Страница 246: ...Service Manual 6 44 7F3318 2005 July Rev B Figure 6 22 Front Door Open Operation Sheet 2 of 2 ...
Страница 247: ...Section 6 Theory of Operation 6 45 2005 July Rev B 7F3318 Figure 6 23 Front Door Close Operation ...
Страница 252: ...Service Manual 6 50 7F3318 2005 July Rev B Figure 6 27 Sequence of AIQC and GSM Functions ...
Страница 288: ...Service Manual 7 36 7F3318 2005 July Rev B 7 4 Next Page 12 075 28 506 01 910 from DRE Figure 7 3 MCS Self Test Startup ...
Страница 292: ...Service Manual 7 40 7F3318 2005 July Rev B Next Page 21 921 21 921 Figure 7 5 FILM FEEDER MODULE Diagnostics Sheet 3 ...
Страница 294: ...Service Manual 7 42 7F3318 2005 July Rev B Prev Page Next Page 29 924 29 924 Figure 7 7 DENSITOMETER MODULE Diagnostics ...
Страница 444: ...Service Manual 8 102 7F3318 2005 July Rev B BLANK PAGE ...
Страница 466: ...Service Manual 9 22 7F3318 2005 July Rev B BLANK PAGE ...
Страница 468: ...Service Manual 10 2 7F3318 2005 July Rev B BLANK PAGE ...
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