Ricoh All in One Printer Operating Instructions Manual page 101

D
Press the {Start} key.
The test pattern prints out.
E
Check the print results of the test pattern.
Normal print results:
If a nozzle is not firing:
In the test pattern, "K1", "C", "M", "Y", and "K2" correspond to [Black 1], [Cyan],
[Magenta], [Yellow], and [Black 2] of the machine's [Flush Print-heads] and [Clean
Print-heads] functions, respectively ({User Tools/Counter} - [Maintenance]).
To correct non-firing nozzles, in "K1" of the test pattern, select [Maintenance] or
[Black 1] of [Flush Print-heads] and then flush the nozzles.
AML001S
AML002S
Maintenance
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