Epson ActionLaser 1000 - Manual (Page 14)

M a i n t e n a n c e
Replacing the Imaging cartridge
The imaging cartridge prints up to 6,000 pages depending upon
the complexity of your print jobs.
If your printed images become faint, enter the SelecType
Level 2 TONER option to find out approximately how much
toner remains in the imaging cartridge. Simply count the
asterisks between the E (empty) and the F (full). Each asterisk
represents up to 20% of the total toner capacity. When you see
only one asterisk on the SelecType TONER message indicating
that there is less than 20% toner left, you should replace the
imaging cartridge.
WARNING:
Do not touch the fuser, which is marked with a CAUTION
HOT SURFACE label.
1. Turn on the printer.
Note:
If you replace the cartridge when the power is off, you must
change the TONER setting using SelecType when you turn on
the printer. See steps 7 and 8 later in this section.
Maintenance 11