Control Panel; List Of Service Support Functions - Brother HL-5340D Service Manual

1. CONTROL PANEL

Various modes can be used if the power switch is set to ON while the [Go] button is held.
There are two types of modes: User Mode and Service Mode. Three types of lamp display
are used to indicate that present setting.
• Back cover/Toner/Drum/Paper LEDs are lighted at the same time to show that transfer to
thespecified mode is completed.
• Status LED is lighted to show that the [Go] button is held when the mode or function is
selected. Status LED is out if the [Go] button is not held.
• All LEDs are lighted for 1 second at the same time to show that initialization or change of
set values is completed.
1.1

List of service support functions

Front Press the [Go] button
cover when sifting the mode
Close 0 times
Open Once
Press the [Go] button
when selecting the
function
Once 1) Test Sample Page
Twice 2) Print Fonts
Three times 3) 1push Printing Recovery
Four times 4) Hex Dump Mode
Five times 1) Test Sample Page
Six times 5) Network Reset (APIPA: ON)
Seven times 1) Test Sample Page
Eight times 6) Factory Reset
Nine times 1) Test Sample Page
Ten times 7) Settings Reset
11 times 1) Test Sample Page
12 times 8) PCB ONLY Mode
More than 13 times 1) Test Sample Page
Once 9) Factory Inspection Mode
Twice 10) Continuous Grid Pattern
Three times 11) Fixing Unit Test Print
Four times 12) NV-RAM Value Dump
Five times 13) RAM Check
Six times 14) QA Test print
Seven times 15) DX setting (ON/OFF)
Eight times 16) Paper Size Setting (A4/
Nine times 8) PCB ONLY Mode
More than ten times Go back to Normal State
7-1
Function
Mode
(HL-5340D is the print test)
Print Mode
Mode
Letter)
Refer
to:
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