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1. Operation
a.
Staple
Upon completion of the alignment operation by
the alignment plates, M709 and M714 (stapler /
R and /F) initiate the operation of pushing the
needles into the paper. After a predefined time
period has elapsed, M710 and M715 (clincher /
R and /F) start bending of the needles. The sta-
pling operation finishes when PS732 (clincher
HP /R) and PS733 (clincher HP /F) as well as
PS730 (stapler HP /R) and PS731 (stapler HP /
F) detect the clinchers and the staplers at their
home positions (OFF to ON).
b. Staple clogging detection
During the stapling action, if one or more signals
from PS730, PS731 (stapler HP /R and /F),
PS732 and/or PS733 (clincher HP /R and /F) do
not return to ON within a predefined time period
since they have changed to OFF, the machine
recognizes that a needle clogging error has
occurred. In this case, M709, M714 (stapler /R
and /F), M710, and M715 (clincher /R and /F) ini-
tiate reverse rotations to return the staplers and
the clinchers to their home positions.
c.
Cartridge detection
SW701 and SW703 (cartridge /R and /F) in the
staplers detects whether the cartridges are prop-
erly installed or not.
If the cartridge is not found or is considered to be
improperly installed, an error message will be
displayed on the LCD of the main body.
d. Staple detection control
When SW702 (staple /R) or SW704 (staple /F)
detects the state of no needle remaining staples,
an error message will be displayed on the LCD of
the main body.
2. Signals
a.
FNS CB input signals
(1) R_DHP (PS730 to RB to FNS CB)
Signal from the stapler HP PS/R, indicating
whether the stapler/R is in the home position
[L]: In the home position
[H]: Not in the home position
(2) F_DHP (PS731 to RB to FNS CB)
Signal from the stapler HP PS/F, indicating
whether the stapler/F is in the home position
[L]: In the home position
[H]: Not in the home position
(3) R_CHP (PS732 to RB to FNS CB)
Signal from the clincher HP PS/R, indicating
whether the clincher/R is in the home position
[L]: In the home position
[H]: Not in the home position
(4) F_CHP (PS733 to RB to FNS CB)
Signal from the clincher HP PS/F, indicating
whether the clincher/F is in the home position
[L]: In the home position
[H]: Not in the home position
(5) R_CST (SW701 to RB to FNS CB)
Signal from the cartridge SW/R, indicating
whether the cartridge is properly installed
[L]: Properly installed
[H]: Not properly installed
(6) R_LS (SW702 to RB to FNS CB)
Signal from the staple SW/R, indicating the
remaining volume of needles
[L]: Sufficient staples
[H]: Out of staples
(7) F_CST (SW703 to RB to FNS CB)
Signal from the cartridge SW/F, indicating
whether the cartridge is properly installed
[L]: Properly installed
[H]: Not properly installed
(8) F_LS (SW704 to RB to FNS CB)
Signal from the staple SW/F, indicating the
remaining volume of staples.
[L]: Sufficient staples.
[H]: Out of staples.
2-33
FS-110/FS-210
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