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*** Basic Information ***
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[Create date] 2012/10/30
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[Program Name] Engine
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[Version] 1.59:09
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[PCB No.] 
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[Interchangeability] X / O
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[Other Firmware Requirements] None
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[PCB Requirements] None
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[Software category] Normal Release
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[Release category] Normal Release
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[Program category] Firmware
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Exported to(language) GEN(all)
[Firmware No.] D0255117N
[File Information]
 File Name         D0255117N.fwu
 File Type         Module for Service
 Size              3.94 MB ( 4129140 byte )
[File Information]
 File Name         D0255117N.rfu
 File Type         Module for Remote Upgrade
 Size              3.95 MB ( 4137216 byte )
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[Production reflection] 2012/11
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*** Note ***
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[Note] 

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*** Important Notes ***
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[Important Notes] 

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*** Modification History ***
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[Modifications made:]
Minor Change


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[Modification history]
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Version 1.58:09
Minor Change


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Version 1.57:09
Symptom corrected:
The waste toner bottle "Near Full" and "Full" alerts are not displayed.


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Version 1.56:09
Symptom corrected:
Under the following conditions, the final page or the pages near the 
end of the 1st copy are stapled into the 2nd copy.
1. The customer sets "Staple" on the printer driver and makes two or
   more copies.
2. Paper end occurs on the final page or near the end of the 1st
   copy.

Other change:
1. Jam 1 (Cover open) occurs frequently in the bridge unit. Please
   refer to RTB#RD029-059 for more details.
2. When the machine is in the paper end condition during limitless
   feed mode, the machine does the next job faster than the previous
   job.

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Version 1.55:09
Symptom corrected:
1. SC552/SC555 occurs due to fusing heater damage (meltdown). 
Note: This issue only occurs on the 220V model.

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Version 1.54:09
Symptom corrected:
1. A print job is interrupted by the following errors, and then 
   after the errors are cleared, SC990 or SC819 occur.
   - The paper full condition occurs during a Booklet job.
   - The toner End condition occurs.
2. Jam 17 occurs frequently after recovering staple jam.

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Version 1.53:09
Symptom corrected:
1. If a firmware update fails on a machine option that does not have
   the boot region change function, following this, the firmware
   update recovery cannot be performed.

Other changes:
2. The occurrence conditions for SC142 were optimized in order to
   eliminate unnecessary occurrences.


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Version 1.52:09
Symptom corrected:
1. Black streaks occur.
2. SC687 occurs following a DF jam.
3. Sometimes the fusing exit motor continues rotating after the job
   is completed.

Other changes:
4. The following setting was added to SP5-894-001 for the Optional
   Counter Inerface Unit Type A (20 pin).
   2: B/W copy, Full Color copy, B/W print, Full Color print


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Version 1.51:09
1st Mass production