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■ Fixing Unit Life Detection
Purpose
To detect the life of the Fixing Unit in order to prevent fixing errors due to the Fixing Unit having reached the end of life
This machine has a counter in the DC Controller to determine the life of the Fixing Unit.
The life of the Fixing Unit is determined by the following 3 conditions:
1. Total drive time
Displayed when the sum of the total drive times reaches 2,150 hours.
2. Number of sheets fed
Displayed when 150,000 sheets have been fed
3. Total drive time + Number of sheets fed
Displayed when either of above conditions 1 or 2 is first detected
When these conditions reach certain limits "The fixing assembly needs to be replaced." is displayed on the Control Panel
status line.
Related Service Mode
• ON/OFF Fixing Unit replacement message (Lv.2) :
COPIER > OPTION > DSPLY-SW > FXMSG-SW
• To set the threshold value to display the life of Fixing Film. (Lv.2) :
COPIER> OPTION> FNC-SW> FXWRNLVL
The life of the Fixing Unit is detected when FXMSG-SW and FXWRNLVL is 1.
As the default value of FXWRNLVL is 0, the life is not detected at factory default.
■ Detection of whether the Fixing Unit is new
The Fixing Fuse PCB (UN31) detects whether the Fixing Unit is new.
• Fixing Fuse PCB (UN31) Fuse present: Fixing Unit is new
• Fixing Fuse PCB (UN31) Fuse not present: Fixing Unit is being used
Installing a new Fixing Unit in the machine blows the fuse.
When a new unit is detected, the part counter (COPIER > COUNTER > DRBL-1 > FX-UNIT) is cleared.
When a new Fixing Unit is installed after an error occurs and it is recognized as new, the error is automatically cleared.
When the part counter of the Fixing Unit (COPIER > COUNTER > DRBL-1 > FX-UNIT) is cleared, the Fixing Unit replacement
completion alarm (alarm code 35-0076) is generated.
2. Technology
108
Summary of Contents for imageRUNNER ADVANCE C3330 Series
Page 1: ...Revision 7 0 imageRUNNER ADVANCE C3330 C3325 C3320 Series Service Manual ...
Page 18: ...Product Overview 1 Product Lineup 7 Features 11 Specifications 17 Parts Name 26 ...
Page 518: ...Error Jam Alarm 7 Overview 507 Error Code 511 Jam Code 617 Alarm Code 624 ...
Page 1020: ...9 Installation 1008 ...
Page 1022: ...2 Perform steps 3 to 5 in each cassette 9 Installation 1010 ...
Page 1024: ...5 6 Checking the Contents Cassette Feeding Unit 1x 3x 2x 1x 9 Installation 1012 ...
Page 1027: ...3 4 NOTE The removed cover will be used in step 6 5 2x 2x 9 Installation 1015 ...
Page 1046: ...When the Kit Is Not Used 1 2 Close the Cassette 2 When the Kit Is Used 1 9 Installation 1034 ...
Page 1068: ... Removing the Covers 1 2x 2 1x 9 Installation 1056 ...
Page 1070: ...3 1x 1x 9 Installation 1058 ...
Page 1083: ...6 7 TP M4x8 2x 2x 9 Installation 1071 ...
Page 1084: ...When Installing the USB Keyboard 1 Cap Cover Wire Saddle 9 Installation 1072 ...
Page 1129: ...9 2x 10 2x 11 9 Installation 1117 ...
Page 1135: ...Remove the covers 1 ws 2x 2 1x 9 Installation 1123 ...
Page 1140: ...2 2x 3 Connect the power plug to the outlet 4 Turn ON the power switch 9 Installation 1128 ...
Page 1176: ... A 2x Installing the Covers 1 1x 2 2x 9 Installation 1164 ...
Page 1190: ...14 Install the Cable Guide to the HDD Frame 4 Hooks 1 Boss 9 Installation 1178 ...