Service Manuals, User Guides, Schematic Diagrams or docs for : CANON Fax B100 B100_033

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B100_033


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                                 SERVICE BULLETIN                                                   FAX
                                         Issued by Canon Europa N.V.



       MODEL:       FAX-B100                                                     No.:  B100-033
                                                                                       (HS-B0E-8005-01)
                                                                                 Date: 18.07.97


LOCATION:              SCNT BOARD ASS'Y

MODEL NO.:             H12-0273

SUBJECT:               MAIN ROM UPGRADE


OUTLINE

The main ROM version has been upgraded from EC-05-01 to EC-07-02.


1. Main Program Version No.

                               ORIGINAL                 MODIFIED
        Version No.            EC-05-01                 EC-07-02
    Version No. on ROM            ----                     ----
     Sum Check (HEX.)            0900                     A200
         ROM Type               MASK                     MASK

2. Details

  1. The default value of the no-sound detection has been changed (SW26 changed from 5 to 3).
  2. If any keys are pressed while moving from ESS to reception, the key first pressed is not
     accepted. This problem has been corrected.
  3. When system data list 2 is output in the FINLAND setting, the data is output starting from
     page 4. This problem has been corrected.
  4. If the STOP key is pressed to interrupt communication during manual Rx signal output, in
     Fax/Tel switching in the next reception, the OGM is not output. This problem has been corrected.
  5. With the resolution set to return to STD after the end of an operation, if direct TX is sent in FINE,
     the resolution changes in mid transmission. This problem has been corrected.


PARTS

             PARTS NAME                         PARTS NO.         VER.      IC   LOCATION NO.
 OLD    IC, TC538200AP-E356, MASK ROM          HH4-2674-000        05       NY          IC2
 NEW    IC, TC538200AP-E362, MASK-ROM          HH4-2674-000        07
 OLD    SCNT BOARD ASS'Y                       HG5-0619-110            --   NY          ---
 NEW    SCNT BOARD ASS'Y                       HG5-0619-110            --



MACHINE

    MODEL NO.            H12-0273-220         H12-0273-224
   M/C VERSION                01                   01
    SERIAL NO.            EJG-20001            EJK-20001



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