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Overview
Required Tools
Supplies Required
Prepare Work Area
Remove the Drum and Add New Toner
Disassembly: (Preferred Method)
Cleaning the Debris Cavity
Cleaning the Corona Wire
Replacing the Drum
Recommended Supplies
Fujitsu RX-7100 Toner Cartridge
DOC-0180
O
VERVIEW
These instructions cover the recharge of the RX-7100 toner cartridge used in the Fujitsu RX-7100 laser printer. The purpose of
this disassembly is to vacuum out toner that will have spilled inside the cartridge during shipping and/or rough handling, to clean
the debris cavity, and to fill the toner supply housing with new toner. The disassembly can also be used to examine the internal
parts of the cartridge for possible damage should the printing of the cartridge be poor and not correctable by other means.
Caution:
This cartridge can not be shipped after recharge because there is no sealing method available, and the toner will spill
during shipping. If the cartridge must be shipped then it must first be cleaned of all toner, shipped, an exterior fill hole added,
and then the replacement toner added after shipping.
R
EQUIRED
T
OOLS
The tools needed to successfully and safely recharge toner cartridges are as follows:
1. Toner approved vacuum. The Atrix HCTV canister type toner vac, or the Atrix AAA/Omega style toner vacuum.
2. Some type of approved toner vacuuming system is important because toner consists of very fine particles that will pass
right through a normal vacuum filter, and blow out the exhaust.
3. A small screw driver (Common Style)
4. A Phillips head screwdriver with removable tips
5. Needle-nose pliers
S
UPPLIES
R
EQUIRED
1. 7100 Toner
2. Foil Bag (FB-2)
3. Can of Compressed Air
4. Drum Padding Powder (DPP)
P
REPARE
W
ORK
A
REA
