12 multi job buffer, 13 driver protocol, 12 multi – SATO GT424 User Manual

Page 93: Buffer -11, 13 driver, Protocol -11

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Section 5: Interface Specifications

GT Series Operator’s Manual

Page 5-11

5.12 MULTI JOB BUFFER

Timing Chart — Normal Processing

Timing Chart — Error Processing

P o we r O N

P rin te r s id e

S D

R D

P rint er s ta tu s

In itia l

S T X · · · · · · · E T X (3 )

O n lin e

O fflin e

R e ce iv e , a n a l yz e , e d it (1 )

P rin t (1 )

N o te : T his p ro to c o l w ill e xe cu te a n “X O N ” p o llin g at a n in te rva l o f 5 0 0m s , from th e m om e n t th e p ow e r is t ur n ed o n u n til th e re ce p ti

R e ce ivin g b uffe r ne a r fu ll

P re ss ing S ta rt / S t op K e

S T X · · E T X ( 1)

X O N

X O N

X O N

X O F F

X O F F

5 0 0 m s

R e c e iv e , a n a

R e c e iv in g b u ffe r n e a r fu ll c le a re d

S T X · · E T X (2 )

S T X · · · ·

R e c e iv e , a n a l yz e , e d it (2 )

R e c e iv e , a n a ly z e , e d it ( 3 )

P rin t (2 )

P o we r O N

P rin te r s id e

S D

R D

P rin te r s ta tu s

H e a d O p e n

O n lin e

O fflin e

R e c e iv e , a n a ly z e , e d it ( 1 )

P rin t ( 1 )

N o t e : P a p e r E n d w ill b e c le a r e d w h e n th e H e a d h as b e e n c los e d .
N o t e 2 : A n “X O F F ” tra n sm is s io n w ill b e e x e cu t e d w h e n re c e ivin g d a ta d u rin g th e o cc u r re n c e o f a n e rr o

P re s s in g S ta r t / S to p k e y

P r e ss in

S T X · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · E T X ( 1 )

X O N

X O F F

X O F F

R e c e iv e , a n a l yz e , e d it ( 2 )

H e a d C lo s e d

P a p e r E n d

X O

X O F F

(C a u t io n 2 )

S T X · · · · · · · · · · · · · E T X (2 )

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