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Riso EZ Series

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  • Code: T98
  • Description: Hardware error
  • Causes: 002 No reply from NeoROSA PCB. If the NeoRosa PCB signal is detected at machine power ON, but if the PCB communication terminates and T98-069 error is detected, the error point is rewrote to this T98-002 error message. 005 Hardware error 006 FRAM check-sum error 025 Defective RF PCB (Unsuccessful initial communication with RF PCB). 034 Unable to write on EEPROM on the machine. (Cannot access EEPROM). 035 CRC error on EEPROM on the machine (Defective EEPROM data). 038 Information between the PCB and EEPROM does not match. 039 Incorrect EEPROM. 051 Communication error with the touch-panel controller. 053 Unsuccessful data readout from the Memory setting (program, mode, user paper). 054 Unsuccessful data writing of the Memory setting (program, mode, user paper). 055 Machine code number sent from NeoROSA PCB does not match with that from the Mechanical control PCB. 063 Test mode setting is beyond the adjustable range. 064 Communication error between NeoROSA PCB and MCTL PCB. 065 Communication error between NeoROSA PCB and MCTL PCB (01) - on MCTL PCB side. 067 Communication error between NeoROSA PCB and MCTL PCB (03) - on MCTL PCB side. 068 Communication error between NeoROSA PCB and MCTL PCB (04) - on MCTL PCB side. 069 Communication error between NeoROSA PCB and MCTL PCB (05) - on MCTL PCB side. 070 Communication error between NeoROSA PCB and MCTL PCB (06) - on MCTL PCB side. 071 Communication error between NeoROSA PCB and MCTL PCB (07) - on MCTL PCB side. 072 Communication error between NeoROSA PCB and MCTL PCB (08) - on MCTL PCB side. 073 Communication error between NeoROSA PCB and MCTL PCB (09) - on MCTL PCB side. 074 Communication error between NeoROSA PCB and MCTL PCB (10) - on NeoROSA PCB side. 075 Communication error between NeoROSA PCB and MCTL PCB (11) - on NeoROSA PCB side. 076 Communication error between NeoROSA PCB and MCTL PCB (12) - on NeoROSA PCB side. 077 Communication error between NeoROSA PCB and MCTL PCB (13) - on NeoROSA PCB side. 078 Communication error between NeoROSA PCB and MCTL PCB (14) - on NeoROSA PCB side. 079 Communication error between NeoROSA PCB and MCTL PCB (15) - on NeoROSA PCB side. 080 Communication error between NeoROSA PCB and MCTL PCB (16) - on NeoROSA PCB side. 081 Communication error between NeoROSA PCB and MCTL PCB (17) - on NeoROSA PCB side. 082 Communication error between NeoROSA PCB and MCTL PCB (18) - on NeoROSA PCB side. 083 Communication error between NeoROSA PCB and MCTL PCB (19) - on NeoROSA PCB side. 084 Communication error between NeoROSA PCB and MCTL PCB (20) - on NeoROSA PCB side. 097 Test mode setting in the Print drum memory is beyond the adjustable range. 098 Machine serial number information on EEPROM does not match with that of FRAM. 119 Defective image PCB (memory check error on the image processing IC). 120 Timeout on the scanner serial communication. 129 Defective scanner gate array PCB (memory check error on the gate array). 245 Timeout error on master transfer during master-making (related to Write pulse motor). 246 Timeout error on master transfer during master-making (related to Load pulse motor). 422 The light emittance from the Paper sensor (send) exceeded the maximum allowance during the Automatic Multiple Paper Feed Adjustment [paper sensor sensitivity adjustment] by Test Mode No.705. 423 The light emittance from the Paper sensor (send) exceeded the minimum allowance during the Automatic Multiple Paper Feed Adjustment [paper sensor sensitivity adjustment] by Test Mode No.705. 735 24V-OP does not go ON. (Possible broken Fuse for 24V-P area). 736 Broken fuse on RF-Tag assembly. 921 The USB controller chip is not responding when PC and printer is connected by USB cable. 923 MCTL PCB Flash ROM- Check-sum error 924 Unsuccessful writing on the MCTL PCB flash memory. 925 Unsuccessful readout from the MCTL PCB flash memory. 934 Communication error between MCTL PCB and RF PCB. (on FR PCB side) 935 Communication error between MCTL PCB and RF PCB. (on MCTL PCB side) 937 Undefined serial number. 938 FRAM version down. 947 24V-A does not go ON. (Possible broken Fuse for 24V-A area). 948 24V-A does not go ON. (Possible broken Fuse for 24V-B area). 949 24V-A does not go OFF. 950 24V-B does not go OFF. 952 NeoROSA PCB flash memory check-sum error. 953 Unsuccessful writing on the NeoROSA PCB flash memory. 960 Unsuccessful readout from the NeoROSA PCB flash memory. 961 NeoROSA PCB flash memory unused. 978 Incorrect power ON command from MCTL PCB when machine power turned ON. 979 Abnormal flash memory setting on the NeoROSA PCB. 983 24V-C does not go ON. (Possible broken Fuse for 24V-C area). 984 24V-C does not go OFF.
  • Remedy: Turn the power OFF and ON.
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