Epson TM-L500A Technical Reference Guide: RFID - Page 22

NV Memory (Non-Volatile Memory), Memory Switches, Maintenance Counter - utility

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NV Memory (Non-Volatile Memory) The printer's NV memory stores data even after the printer power is turned off. NV memory contains the following memory areas for the user: • Memory switches • Maintenance counter As a guide when you program applications, NV memory should be rewritten 10 or fewer times a day. Memory Switches With the memory switches, which are software switches for the printer, you can configure various settings of the printer. For information about the memory switches see "Setting the Memory Switches" on page 45. Maintenance Counter With this function, printer information, such as the number of lines printed, the number of MICR readings, the number of autocuts, and printer operation time after the printer starts working, is automatically stored in NV memory. You can read or reset the information with the TM-L500A Utility to use it for periodical checks or part replacement. 22

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22
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:
•
Memory sw
it
ches
• Ma
int
e
n
a
n
ce co
unt
er
Memory Switches
W
it
h
t
he memory sw
it
ches, wh
i
ch are sof
t
ware sw
it
ches for
t
he pr
int
er, yo
u
ca
n
co
n
f
igu
re
var
i
o
u
s se
tting
s of
t
he pr
int
er.
For
in
forma
ti
o
n
abo
ut
t
he memory sw
it
ches see
"Se
tting
t
he Memory Sw
it
ches" o
n
pa
g
e 45
.
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
es pr
int
ed,
t
he
nu
mber of MICR
read
ing
s,
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 or rese
t
t
he
in
forma
ti
o
n
w
it
h
t
he TM-L500A
U
ti
l
it
y
t
o
u
se
it
for per
i
od
i
cal checks or par
t
replaceme
nt
.
As a guide when you program applications, NV memory should be rewritten 10 or fewer
times a day.