VeriFone MX 800 Series User Manual

MX 800 SERIES TROUBLESHOOTING GUIDE 9
INDEX
A
application
does not start
3
restarting 2
B
battery test 3
C
captured signature, gap in 6
communications parameters 3
communictions port connection 4
D
display
blank
1
not responding 1
E
encryption keys
DUKPT
4
Master Key 4
M
Merchandise Return Authorization 7
MX800 Series
service and support
7
P
power-cycling the terminal 2
product ID 7
S
serial number 7
service
MX800 Series
7
returning a terminal 7
stylus, no response 6
T
terminal
power-cycling
2
repair 7
replacement 7
service and support 7
touch screen, calibrating 2
transaction failure, troubleshooting 5
troubleshooting
transaction failure
5

VeriFone MX 800 Series Specifications

General

Brand	VeriFone
Model	MX 800 Series
Category	Payment Terminal
Language	English