Lanier LD420C Yellow Developer Replacement B230-9680, B2309680
Lanier LD420C Yellow Developer Replacement – One particular unit which regularly gets omitted while working with print quality is the developer. Old developer will most likely cause to washed out printing, coloration voids, and numerous other issues. The developer wears out throughout a extensive period of time hence the majority of users may not identify the reduction in print quality until it gets unquestionably poor.
Considering that used developer oftentimes looks just like low toner customers often tend to remove and replace the toner cartridge first of all. After they learn that isn’t going to correct the problem they quite often call for assistance. Following you will find the developer replacing information to help restore the distinct radiant colors you demand while using one of these costly machines.
B230-9680, B2309680
Lanier LD420C Yellow Developer Replacement
The new drum unit has a front cover and a front joint. When you attach the new drum unit to the development unit, remove a front cover and a front joint at first.And use them for reassembling the new drum unit and development unit.
Entering SP Mode
1. Press the “Clear Mode” key.
2. Use keypad to enter “107”.
3. Hold down “Clear/Stop” Â for 3 seconds at least.
4. Enter the Service Mode.
If you install a new drum unit, set SP 3902-xxx to “1”.
Black: 3902-009
Yellow: 3902-010
Cyan: 3902-011
Magenta: 3902-012
If you do this, then the machine will reset the PM counter for the drum unit automatically, after you turn the power on again.
Turn the machine power off.
1-2. PCU ( “PCU”)
3. Front cover [A] ( x 2)
4. Do not touch the bearing [B] after removing the front cover. The bearing is properly applied with lubricant.
Note: Remove the toner duct [G] first to avoid breaking it during this procedure.
5. Remove the bushing [C] of the development roller at the rear of the PCU ( x 1).
6. Remove the front joint [D] ( x 1, x 1).
The front joint [D] is firmly set. Remove it with a watchmaker’s or jeweller’s screwdriver.
Drum unit [E] and Development Unit [F] [G]
When the development unit is removed from the drum unit, clean the entrance mylar [G] with a vacuum.
If you change the development unit, do the ACC procedure.
3902 Turns the new unit detection flag for each PM unit on or off.
The use of these counters is explained in the PM section and in the relevant parts of section 3 (Replacement and Adjustment).
Entering SP Mode
1. Press the “Clear Mode” key.
2. Use keypad to enter “107”.
3. Hold down “Clear/Stop” Â for 3 seconds at least.
4. Enter the Service Mode.
If you install a single new developer or developer unit only reset that particular developer or unit, set SP 3902-xxx to “1”.
001 Development Unit: Bk *ENG
002 Development Unit: Y *ENG
003 Development Unit: C *ENG
004 Development Unit: M *ENG
005 Developer: Bk *ENG
006 Developer: Y *ENG
007 Developer: C *ENG
008 Developer: M *ENG
A. Turn the machine power off.
B. Development unit ( “Drum Unit and Development Unit”)
7. Hopper cover [A] (hook x 3)
8. Shake a bag of developer and pour it into the development hopper [B].
9. Reattach the hopper cover (hook x 3)
10. Turn the machine power on. The machine initializes the developer and resets the PM counter for the developer. (For details of the developer initialization result, see “Developer Initialization Result” in the “Troubleshooting” chapter.
8. Do the ACC procedure.
