Samsung ML-2150 Service Manual page 82

6.3.3.5 A checking method of a toner remaining amount
(1) Check a configuration sheet.
(2) Check by using a key of a set. (Setup-maintenance-remain toner)
(3) Check with a network: Check on a Webthru (Setup Menu-remaining toner)
Caution
(1) Please be careful not to damage a
toner sensor part when assembling and
disassembling a developer.
(2) Please be careful not to stain any-
thing to jumper (4), which is shown in the
picture.
Samsung Electronics
ALIGNMENT & A D J U S T M E N T S
Jumper
Service Manual
6-17