3-5
Confidential
2. DISTINGUISH ERROR CAUSE
2.1
LED indication (LED model)
2.1.1 LED indication at Operator Calls
Distinguish the contents of message by LED indication in the control panel. See the
reference page and take the corrective action described for each indication to correct it. when
the red Error LED is ON or blinking to indicate it, the machine automatically recovers from
most errors. But some of errors are necessary to reset the machine by holding down the [Go]
button.
LED indication of the following table is that
LED is OFF,
LED is ON and
LED is blinking.
LED
Type of error
Error clearance
by pressing the
[Go] button
Refer to:
Front cover is opened
No
Memory full
Yes
Option tray is installed too much
No
Print overrun
Yes
Fuser cover is opened
No
DX unit is not set
Yes
Back
Cover
Toner
Drum
Paper
Status
Status : Red light ON
Back
Cover
Toner
Drum
Paper
Status
Status : Red light ON
The
Back Cover
LED will turn on for
0.5 seconds and
off for 0.5 seconds
Summary of Contents for HL 5370DW
Page 12: ...CHAPTER 1 SPECIFICATIONS ...
Page 32: ...Confidential CHAPTER 2 THEORY OF OPERATION ...
Page 57: ...Confidential CHAPTER 3 ERROR INDICATION AND TROUBLESHOOTING ...
Page 109: ...Confidential CHAPTER 4 PERIODIC MAINTENANCE ...
Page 145: ...CHAPTER 5 DISASSEMBLY REASSEMBLY ...
Page 153: ...5 6 Confidential Fig 5 3 EM D110 4 places Separation pad ASSY ...
Page 154: ...5 7 Confidential 5 GEAR LAYOUT DRAWING Fig 5 4 ...
Page 213: ...5 66 Confidential 3 Remove the Gear 17 black Fig 5 86 4 Remove the Gear 17 white Fig 5 87 ...
Page 261: ...Confidential CHAPTER 6 ADJUSTMENTS AND UPDATING OF SETTINGS REQUIRED AFTER PARTS REPLACEMENT ...