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Precision Alignment of Multiple Print Engines

IP.com Disclosure Number: IPCOM000210309D
Publication Date: 2011-Aug-29
Document File: 2 page(s) / 98K

Publishing Venue

The IP.com Prior Art Database

This text was extracted from a PDF file.
This is the abbreviated version, containing approximately 61% of the total text.

Page 01 of 2

tiple Print

faster and

m

ines

ore accura

t

Prec

i

sion Ali

gn

m

ent of Mu

l

En

g

tain ne, sm

ry

t is as a

nta

g

D

isclosed is

a

of print en

g

a pre

c

ision pape

r

system for

path and o

p

timal print

e

r throughpu

t

e alignment . The mai

n

ines to mai

n

invention

u

ses a laser l

i

rylic target, e used.

lace Engine

piece of ha

r

an a

c

and an opa

q

ue target.

W

hen an ex

a

ct 90 degre

e

s is require

d

a penta pr

i

will

b

  P othe

r

1 (E1) in t

h

e desired lo

c

ation and e

n

is properly

eveled. Ev

e

dware will

b

e placed r

e

eferencing t

h

 sure that it e frame of

E

1. After E

l is properl

y

level

e

ed

to the flo

or

, attach th

e

o

laser on t

h

e frame of

E

1. The las

e

r will prod

u

1ce a line th

a

paral datu

m

D

lel to the fr

a

me of E1.

I

nstallation

f

or all neces

s

ary hardwa

r

e will use t

h

e laser line

(This page contains 09 pictures or other non-text object)

er of the pe e the light

ment, two ped groove ent, allowi

n

.

epending o

(This page contains 10 pictures or other non-text object)

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n

the differe

n

t layout co

n

nfiguration,

degrees is

r

a precise 9

0

degr

e

es could be nta prism

a

required. I

f

an exact 9

equire

d

, us

e

the p

e

nd penta pr

i

sm hardwa

r

0e (see Figur

e

1). The p

e

pris

m

angl

will reflec

t

a precise 9

degree an

g

le, indepen

d

e

of the pris

m

0the laser li

n

e, and it wi

ent of the
l not invert

o

nta

r to

hit the cen

trans

l

ate the ima

g

relative to
e. The har

d

ware for th

e

penta pris

m

l mounts o

n

the

T

TU (Turn U

n

it) and has

m

ch hold it i

n

Figu

r

 agnets whi alled correc ounting h

a

e 1: Penta P

r

ism setup

ensu

r

e the penta

p

rism is ins

t

tly, the lase

r

place. To

line shoul

d

t

pris

m

shou

face. Pro

ided on the

m

rdware are

g

rooves ind

i

cating whe

r

l

d enter the

p

initial posit

i

on.

ardware c

Cross

h

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air/Plus sig

n

vrism as the

To align th

e

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associated

h

o

rrectly for t

h

e laser alig

n

tar

g

ets are requ

i

re

d

. The fi

r

st target is

a

acrylic havi

n

g a "V" sh

a

ma

c

hined to fo

r

m a plus si

g

n (see Figu

r

e 2). Acryl

i

c is transpa

r

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the laser lig

h

t to travel

t

hrough

he
s
ser light

get is ment to t for the l laser ocation eve the

hardware
s. The sec

o

it. When th intersects t

h

e laser light e center of

t

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