Technical Reference Guide – Operator interface > 79
R
OLLING
 ASCII 
SELF
 
TEST
 
PRINTING
1. Start:
Start the continuous rolling ASCII by pressing and holding 
the LOAD/EJECT and TAER buttons and then turning the 
power on.
2. Stop:
Stop the test by pressing the SEL switch.
3. Print pattern:
(a) Header:
as defined by:
(b) Pattern will be continuous printing of all ASCII 
characters.
96 at 12 CPI 163 CH 
120 at 15 CPI 204 CH 
137 at 17.1 CPI 233 CH 
160 at 20 CPI 272 CH 
 NUMBER OF CHARACTERS PRINTED PER LINE 
aaaaa EI E F/W bb.cc
LD ff.gg
ddddddddYR-ee
POSITION & 
CHAR. COUNT 
DESCRIPTION  DATA 
PRINTED 
COMMENTS 
aaaaa  Model name  ML1120 eco 
ML1190 eco
 
bb.cc  Revision no.  00.00 – 99.99  Firmware revision 
dddddddd Part Number ML1120 eco: 
44978901
ML1190 eco: 
44978801
YR Number 
ee  Part Number  01 – 99  ROM-FD Number 
ff.gg  Revision no.  00.00 - 99.99  Boot program 
revision