Samsung ML-1740/XSH, Руководство по обслуживанию лазерного принтера ML-1740/Xsh

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6-13
Samsung Electronics
LIGNMENT & D J U S T M E N T S
Service Manual
COMPONENT REPLACEMENT CYCLE
Pick-up Roller 60,000 Pages
Paepr Feeding Roller(Friction Pad) 60,000 Pages
Transfer Roller 60,000 Pages
Fuser 60,000 Pages
Toner Cartridge 3,000 Pages for set 1,000 Page
for sales 3,000 Page
6.5 Consumables and Replacement Parts
The cycle period outlined below is a general guideline for maintenance.
The example list is for an average usage of 50 transmitted and received documents per day.
Environmental conditions and actual use will vary these factors.
The cycle period given below is for reference only.
6.6 The LED Status Display by Each Error
ERROR LED Status DCU CODE
Open Fuser Error The [Error] LED (red) and the [Toner Save] LED are simultaneously 60
flashing every one-second.
Over Heat Error The [Error] LED (orange) and the [Toner Save] LED are 68
simultaneously flashing every one-second.
Low Heat Error The [Error] LED (red) and the [Toner Save] LED are simultaneously 62
flashing every 4 seconds.
LSU not Ready Error The [Error] LED (green) and the [Toner Save] LED are 95
(Pmotor Error) simultaneously flashing every one-second.
LSU Not Ready Error The printing is stop in the fad status, and the [Error] LED (green) and 96
(HSYNC Error) the [Toner Save] LED are simultaneously flashing every 4 seconds.