Epson TM-T88V-DT, Technical Reference Manual

Page: 34 / 240

34
NV Memory (Non-Volatile Memory)
The pr int er's NV memory s t ores da t a eve n af t er t he pr int er power i s tu r n ed off. NV memory
co nt a in s t he follow ing memory areas for t he u ser:
• NV g raph i cs memory
• Memory sw it ches (c u s t om i zed val u e)
• User-def in ed pa g e
• Ma int e n a n ce co unt er
NV Graphics Memory
Graph i cs, s u ch as shop lo g os t o be pr int ed o n rece i p t s, ca n be s t ored.
Use t he TM-T88V U ti l it y t o re gi s t er g raph i cs.
Yo u ca n also pr int a n d co n f i rm t he re gi s t ered g raph i cs in t he NV g raph i cs memory pr int mode.
User-defined Page
Yo u ca n s t ore charac t er da t a in t he u ser-def in ed pa g e (charac t er code t able: pa g e 255) so t ha t yo u
ca n also pr int charac t ers n o t res i de nt in t he pr int er.
Maintenance Counter
W it h t h i s f un c ti o n , pr int er in forma ti o n , s u ch as t he nu mber of l in e feeds, t he nu mber of a ut oc ut s,
a n d pr int er opera ti o n ti me af t er t he pr int er s t ar t s work ing , i s a ut oma ti cally s t ored in NV
memory. Yo u ca n read t he in forma ti o n w it h t he TM-T88V U ti l it y or in a self- t es t t o u se it for
per i od i cal checks or par t replaceme nt .
CAUTION
As a guide, NV memory rewriting should be 10 times or less a day when you program
applications.

For detailed information about the TM-T88V Utility, see the TM-T88V Utility User’s
Manual.

For information about how to use the NV graphics memory print mode, see "NV
Graphics Print Mode" on page 181 .