
B5R
A4R
Fixing Film
Non-feed area
Non-feed area
Execution condition/timing
When switching to paper that is wider than the preceding sheet while printing and the detected temperature of the Main Thermistor
(front/rear edge of the Fixing Heater) and Sub Thermistor (front/rear edge of the Fixing Film) at that time exceeds the designated
temperature
Control description
This is a control to stop pickup of the succeeding sheet and power distribution to the Fixing Heater to reduce fixing temperature.
This down sequence is terminated at the point when any of the following conditions is satisfied.
• When the detected temperature of the Main Thermistor (front/rear edge of the Fixing Heater) and Sub Thermistor (front/rear
edge of the Fixing Film) is at or below the designated temperature
• When specified time has elapsed after the preceding sheet passed the fixing nip
Fixing Film Unit Engagement/Disengagement Control
The Fixing Film Unit is disengaged from the Pressure Roller under a specific condition in order to prevent deformation of the
Fixing Film/Pressure Roller due to heat and pressure that arise when the drive of the Pressure Roller stops, and to improve jam
removability.
2. Technology
86
Содержание imageRUNNER ADVANCE C255 Series
Страница 1: ...Revision 2 0 imageRUNNER ADVANCE C355 C255 Series Service Manual ...
Страница 17: ...Product Overview 1 Product Lineup 7 Option 8 Features 11 Specifications 14 Parts Name 18 ...
Страница 127: ...Periodical Service 3 Periodically Replacement Parts 117 Consumable parts 118 ...
Страница 128: ...Periodically Replacement Parts There are no periodically replacement parts in this machine 3 Periodical Service 117 ...
Страница 154: ...4 Remove the Screws 5x 5 Remove the Rear Cover 1 4 Parts Replacement and Cleaning 143 ...
Страница 213: ...3 Remove the Fan Guide 1 1 Screw 2 1 Boss 3 3 Hooks 4 1 1x 2 3 4 4 4 Parts Replacement and Cleaning 202 ...
Страница 215: ...5 Remove the Fixing Harness Guide 1 1 Boss 2 2 Hooks 3 1 2 3 4 Parts Replacement and Cleaning 204 ...
Страница 257: ...1 Free the Harness 1 Harness Guide A 1x 1 A 4 Parts Replacement and Cleaning 246 ...
Страница 269: ...7 Remove the Fixing Inlet Guide 1 1 Claw 2 5 Hooks 3 1 2 3 1x 4 Parts Replacement and Cleaning 258 ...
Страница 317: ...Adjustment 5 Actions at Parts Replacement 307 Original Exposure System 313 Pickup Feed System 314 ...
Страница 326: ...2 Check the value of the scale on the Adjustment Plate 3 Loosen the Fixation Screw 1x 5 Adjustment 315 ...
Страница 376: ...Error Jam Alarm 7 Overview 366 EError Code 369 Jam Code 457 Alarm Code 464 ...
Страница 469: ...Host Machine Cassette PS12 PS11 PS01 PS04 PS05 PS14 PS10 PS101 7 Error Jam Alarm 458 ...
Страница 490: ...85 0005 For R D A Operation B Cause C Remedy 7 Error Jam Alarm 479 ...
Страница 495: ... i Press the button to display the screen showing the locations of electrical components 8 Service Mode 484 ...
Страница 882: ...2 CAUTION Do not install the IC Card Reader Support Plate in the opposite direction 4x TP M3x6 3 9 Installation 871 ...
Страница 890: ...4 4x TP M3x6 5 3x 6 2x TP M3x6 7 8 9 Installation 879 ...
Страница 891: ...9 1x 10 1x 11 2x 12 4x 13 9 Installation 880 ...
Страница 900: ...7 8 9 NOTE Proceed to step 13 In the case of a Card Reader manufactured by TOPPAN 10 9 Installation 889 ...
Страница 901: ...11 12 1x 13 NOTE Use the screw removed in steps 3 1x 14 NOTE Be sure to wind it counterclockwise 1x 9 Installation 890 ...
Страница 902: ...15 Binding 1x 1x 1x 16 CAUTION Be sure to align the corners with the indexes 9 Installation 891 ...
Страница 903: ...17 9 Installation 892 ...
Страница 913: ...2 3 RS Tightening M4x10 Boss 1x 1x 4 CAUTION Be sure that the core is inside the Edge Saddle 1x 1x 9 Installation 902 ...
Страница 914: ...5 6 2x Screw w washer M3x14 7 4x TP M3x6 9 Installation 903 ...
Страница 923: ...3 2x 4 Short 1x 5 1x NOTE The removed screw will be used in step 7 6 1x 9 Installation 912 ...
Страница 927: ... In the case of printer model having Cassette Pedestal 2x 5x 1x 1x 2x 2x 2x 1x 1x 9 Installation 916 ...
Страница 929: ...3 4 4x 5 CAUTION Be sure to place 5 or more sheets of paper to prevent damage 6 7 8 1x 9 Installation 918 ...
Страница 930: ...9 10 11 1x 12 13 9 Installation 919 ...
Страница 931: ...14 2x 15 16 2x 17 6x 18 4x 9 Installation 920 ...
Страница 932: ... Installing the NFC kit C1 1 1x 2 1x 3 TP M3x4 1x 9 Installation 921 ...
Страница 934: ...2 6x 3 2x 4 NOTE Be sure to pay attention to the direction of the cover 5 2x 6 9 Installation 923 ...
Страница 935: ...7 8 1x 9 10 11 1x 9 Installation 924 ...