Oki C5540 User Manual page 111

8. Starting with the cyan image drum unit nearest the fuser,
replace the four image drums into the drum cavity,
making sure to locate them in the correct order.
1. Cyan cartridge
3. Yellow cartridge
Holding the complete assembly by its top centre, lower it
into place in the printer, locating the pegs at each end into
their slots in the sides of the printer cavity.
2. Magenta cartridge
4. Black cartridge
Troubleshooting> 111
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