iPF840 User's Guide Ver.1.00
Condition Status Judgment result
Condition 7 Are the widths of roll paper 1 and roll paper 2 differ-
ent?
The roll paper width is the same The roll paper currently
fed to the platen is se-
lected (*1)
*1:In the following case, neither roll paper 1 nor roll paper 2 is fed to the platen. In this case, roll paper 1 is selected.
•
When the printer enters sleep mode and then resumes
•
When the printer is turned on
•
When cut sheet is supplied and ejected
If the Detect Mismatch setting is set to Warning or None
Condition Status Judgment result
Condition 1 Is the roll paper loaded in the printer long enough
to print the paper size specified in the print job?
Only either roll paper 1 or roll paper
2 is long enough
The roll paper with
enough length is selec-
ted
Neither roll paper 1 nor roll paper 2 is
long enough
Error
Both roll paper 1 and roll paper 2 are
long enough
Go to Condition 2
ManageRemainRoll is set to Off in
the printer menu (the roll paper
length cannot be identified)
Condition 2 Does the roll paper loaded in the printer match the
media type specified in the print job?
Only either roll paper 1 or roll paper
2 matches
The roll paper with the
matched media type is
selected
Neither roll paper 1 nor roll paper 2
matches
Go to Condition 3
Both roll paper 1 and roll paper 2
match
Condition 3 What is the Roll Switching setting in the printer
menu?
Set to No RollSwitching The roll paper currently
fed to the platen is se-
lected (*1)
Set to Use Optimal Size Go to Condition 4
Condition 4 Borderless printing is specified in the print job (if
not specified, go to Condition 5)
Only either roll paper 1 or roll paper
2 is paper that can be used for bor-
derless printing
The roll paper that can
be used for borderless
printing is selected
Neither roll paper 1 nor roll paper 2 is
paper that can be used for border-
less printing
Error
Both roll paper 1 and roll paper 2 are
paper that can be used for border-
less printing
Go to Condition 5
Condition 5 Does the roll paper width specified in the print job
match the width of roll paper loaded in the printer?
(Only for borderless printing or enlarged/reduced
printing)
Only either roll paper 1 or roll paper
2 is roll paper of the width specified
in the print job
The roll paper with the
matched roll paper
width is selected
Neither roll paper 1 nor roll paper 2 is
roll paper of the width specified in the
print job
Go to Condition 6
Both roll paper 1 and roll paper 2 are
roll paper of the width specified in the
print job
The roll paper width is not specified
in the print job
Condition 6 Does the width of roll paper loaded in the printer
accommodate the width of the paper size specified
in the print job?
Only either roll paper 1 or roll paper
2 accommodates the paper size
width specified in the print job
The roll paper that ac-
commodates the paper
size width is selected
iPF840
Roll Paper Switching Method
User's Guide
Enhanced Printing Options Using double-roll printing
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