●On-screen message descriptions 9-7
No. Message Meaning of message Remedy
61
Makeup Self  Life
information
Replacement of makeup is recommended.
● Use makeup within its 
   expiration date at 
   eplacement.
●Confirm makeup lot number 
on unit information screen.
● Contact your nearest local 
distributor.
62
Internal 
Communication 
Error C 
The internal data processing error.
● Ink stop and the printer power 
OFF are recommend.
   Turn the printer OFF and then 
back ON after 10 seconds.
63
Internal 
Communication 
Error M
The internal data processing error.
● Ink stop and the printer power 
OFF are recommend.
   Turn the printer OFF and then 
back ON after 10 seconds.
9.2.2 Warning messages 
No. Message Meaning of message Remedy
65
Excitation V-ref. 
Review
The excitation voltage reference needs to 
be updated.
● Perform the Nozzle test and 
update the Excitation V-ref. 
setting. 
   (        Technical manual 6.10)
66
Viscosity Reading 
Instable
The viscometer output readings fluctuated.
Setting will be temporarily switched to no 
use of viscometer.
● Contact your nearest local 
distributor.
67
Viscosity 
Readings Out of 
Range
The viscometer is defective.
Setting will be temporarily switched to no 
use of viscometer.
● Contact your nearest local 
distributor.
68 Ink Viscosity High The ink viscosity is above the proper level.
● The ink concentration will be 
adjusted to normal level.
    If print quality is still poor, 
then replace ink.
    (       Technical manual 6.3)
69 Ink Viscosity Low Ink viscosity is below  the proper level.
● The ink concentration will be 
adjusted to normal level.
    If print quality is still poor, 
then replace ink.
    (      Technical manual 6.3)
71 Battery Low M 
The internal battery in engine section is 
low.
The latest print data and operating 
information may not be saved. 
● Contact your nearest local 
distributor.
● Replace the  internal battery 
in engine section and set the 
data/time. (     6.2).
72
Calendar Content 
Inaccurate
Calendar content is inaccurate due to mal-
function of the clock.
● Contact your nearest local 
distributor. 
● Set the date/time. (          6.2).
-
External 
Communication 
Error nnn
The serial communication port had a date 
error.
● Note the error code and see 
that no more errors occur.
   (       Technical manual 5.7)