Xerox 4400DT Service Manual - Page 187
Fuser Temperature, Adjustment
View all Xerox 4400DT manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 187 highlights
Adjustment 1. Enter Service Diagnostics and select Engine NVRAM Adjustments. 2. Scroll to the process adjustment (Tray [#] Proc Direction) or scan adjustment (Tray [#] Scan Direction) for the desired tray and press OK. 3. Use the Up or Down keys to set the new value. (Each increment of change equals 0.5mm.) Note: In the scan direction, increasing the value moves the image to the right and decreasing the value moves the image to the left. In the process direction, increasing the value moves the image toward the trail edge and decreasing the value moves the image towards the lead edge. 4. Press OK to save the setting. 5. Press the Back key, then scroll to Engine Test Print and press OK. Scroll to Print Test Pattern to print an Engine Test Pattern. 6. Measure the distance from the lead edge of the paper to the first horizontal line (measurement A in the figure). The measurement should be 4 mm ±2 mm. 7. Measure the distance from the left edge of the paper to the edge of the thick vertical line. The measurement should be 5 mm ±2 mm. 8. Repeat steps 1 through 7 until correct measurements are achieved. 9. Perform Registration (Side-to-Side) on page 3-47 and Registration (Lead Edge-to-Trail Edge) on page 3-48. Repeat this adjustment procedure if the results are incorrect. Fuser Temperature Four temperature ranges, listed in the Fuser Temperatures table, are available for each paper type supported by the printer. The default fuser temperature for each paper type is listed in the Fuser Configuration Defaults table. To set the fuser temperature: 1. Select Menus | Printer Setup Menu | Tray Setup Menu | Fuser Configuration Menu. 2. Select Set Temperature for [paper type]. 3. Select a temperature from the four available (you must scroll up to see Extra High) and press OK. Fuser Temperatures Temperature Setting Temperature Range Low 197 - 203°C 354 - 365°F Medium High 197 - 206°C 354 - 371°F 209°C 376°F Extra High 210 - 215°C 378 - 387°F Fuser Configuration Defaults Plain Letterhead Labels Medium Medium High Colored Paper Medium Card Stock High Envelope Special High Medium 4-6 Phaser 4400 Laser Printer Service Manual