Ricoh V-C3 D081 Field Service Manual page 537

Before (default):
After (Low Halo Effect Dither):
6. Exit Printer SP mode, and then turn the main power switch OFF and ON.
7. Execute Printer ACC using Test Pattern 2 (1800X600dpi).
Now, when the user selects 2-bit mode (1800x600dpi) in the printer driver, the Low Halo Effect
Dither function will be applied automatically.
Procedure: To Restore the Default
To change the dither pattern for 2-bit mode back to the default pattern, do this procedure.
1. Execute SP5801-008 (Memory Clear Printer Application).
2. Cycle the machine off/on.
[A] Factory default dither pattern
[B] Low halo effect type dither pattern
Image Density Light, Failure to Release from Toner End Alert
If the image density is too light, or if the machine fails to release the "Toner End" alert, this can be caused
by one of the following problems:
• Developer Filling (SP3814) was not successful.
• Developer Setup (SP3811) or TD sensor initialization (SP3801) was not done or was not done
correctly after Developer Filling (SP3814).
• Developer Setup (SP3811) or TD sensor initialization (SP3801) was done more than once.
1. First, do the following SP value checks.
Check 1-1. SP3815-001 (Developer Fill Disp Result) displays "1111"?
"1111" should be displayed for all colors, K, M, C, Y reading from left to right.
Result
1 Success
00000000 (0) [00H]
01000000 (0) [40H]
Comment
Handling Errors
6
535