JPS6449075A - Temperature control method for thermal fixing device - Google Patents

Temperature control method for thermal fixing device

Info

Publication number
JPS6449075A
JPS6449075A JP20524787A JP20524787A JPS6449075A JP S6449075 A JPS6449075 A JP S6449075A JP 20524787 A JP20524787 A JP 20524787A JP 20524787 A JP20524787 A JP 20524787A JP S6449075 A JPS6449075 A JP S6449075A
Authority
JP
Japan
Prior art keywords
paired rollers
rollers
normal set
set temp
thermal fixing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP20524787A
Other languages
Japanese (ja)
Inventor
Kazuyuki Hatori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyocera Corp
Original Assignee
Kyocera Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kyocera Corp filed Critical Kyocera Corp
Priority to JP20524787A priority Critical patent/JPS6449075A/en
Publication of JPS6449075A publication Critical patent/JPS6449075A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)

Abstract

PURPOSE:To improve the thermal stability of paired rollers while reducing electric power consumption and noise by cooperatively rotating the paired rollers in an initial stage when heating is shifted to a normal set temp. CONSTITUTION:The cooperative rotation and rotation stop of the paired rollers 20, 21 are repeated at every prescribed time while the energization of a heating means is controlled in the state when the thermal fixing roller 20 shifts to the normal set temp. after the end of warming up or warming down of the fixing roller 20, by which the normal set temp. is maintained. Namely, the electrical power consumption is reduced and the overall noise is reduced by intermittently and repeatedly rotating the paired rollers 20, 21 at every prescribed time cycle without continuously rotating the rollers 20, 21.
JP20524787A 1987-08-20 1987-08-20 Temperature control method for thermal fixing device Pending JPS6449075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20524787A JPS6449075A (en) 1987-08-20 1987-08-20 Temperature control method for thermal fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20524787A JPS6449075A (en) 1987-08-20 1987-08-20 Temperature control method for thermal fixing device

Publications (1)

Publication Number Publication Date
JPS6449075A true JPS6449075A (en) 1989-02-23

Family

ID=16503828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20524787A Pending JPS6449075A (en) 1987-08-20 1987-08-20 Temperature control method for thermal fixing device

Country Status (1)

Country Link
JP (1) JPS6449075A (en)

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