168
Error Codes and Countermeasures
Section 9-2
9-2-2
Data Matrix Reading in Normal Mode
Error Code
Description
Countermeasures
E100
Finder pattern detection
error (No candidate
finder patterns)
No finder patterns were detected.
• Make sure that the image is displayed on the
monitor correctly.
• Check the printing of the reading code. The L-
shaped finder pattern may be stained or dam-
aged.
E110
Finder pattern detection
error (No finder patterns
were detected.)
No finder patterns were detected.
• Make sure that the image is displayed on the
monitor correctly.
• Check the printing of the reading code. The L-
shaped finder pattern may be stained or dam-
aged.
E111
Finder pattern detection
error (Only one finder
pattern was detected.)
Only one line of finder patterns was detected.
• Make sure the image is displayed on the monitor
correctly. Check the printing of the reading code.
• One of the L-shaped finder patterns may be
stained or damaged.
• The position of finder patterns can be confirmed
on the monitor when Display Settings/Finder
Pattern is turned ON.
E112
Finder pattern detection
error (The relative posi-
tioning is incorrect.)
Two finder patterns (two lines) were detected.
However, the relative positioning of the patterns is
incorrect.
• The codes may be bent or part of the finder pat-
terns may be stained or damaged.
• The L length (the length of finder patterns) set
may be too long. Parameters can be set automat-
ically using the teaching function.
E120
Decode error (Timing
pattern detection error)
Check the printing of the reading codes.
• The timing patterns in the X or Y directions may
be stained or damaged.
• The matrix size may not be set correctly.
The L length (the length of finder patterns) set
may be too short. Parameters can be set auto-
matically using the teaching function.
E121
Decode error (Timing
pattern detection error in
X direction)
Check the printing of the reading code.
• The timing pattern in the X direction may be
stained or damaged.
• Codes may be bent.
E122
Decode error (Timing
pattern detection error in
Y direction)
Check the printing of the reading code.
• The timing pattern in the Y direction may be
stained or damaged.
• Codes may be bent.
E123
Decode error
(Cell recognition error)
Codes were restored to correct errors, but not decoded
correctly. Part of the codes may be stained or dam-
aged.
