Epson Stylus Color 850 Description du produit - Page 14

Parcourez en ligne ou téléchargez le pdf Description du produit pour {nom_de_la_catégorie} Epson Stylus Color 850. Epson Stylus Color 850 20 pages. Color inkjet printer
Également pour Epson Stylus Color 850 : Manuel de l'utilisateur (34 pages), Manuel de l'utilisateur (38 pages), Remplacement des cartouches (2 pages), Fiche d'information sur le produit (4 pages), Spécifications (1 pages), Manuel (13 pages), Commencer ici Manuel (6 pages)

2.1 OVERVIEW

Compared with printing mechanism parts and electric circuit parts of Stylus Color800, following

differences can be found in Stylus Color 850.

Printing Mechanism:

Electric Circuit:

Except for differences mentioned above, the basic components about printer mechanism and

electric circuit are same as ones of Stylus Color 800, refer to Service Manual of Stylus Color 800

for more details.

Rev. A

By registering same 5 digits head ID as Stylus Color800 to

EEPROM, using exclusive program, ID for super micro dot can be

calculated and registered automatically.

C202PSB/E power supply boards of Stylus Color850 has

compatibility with boards of Stylus Color800. Also, although board

name "C202 Main control board" are same for both Stylus Color 800

and 850, code numbers are different for each model because of

following reasons.

1) Program ROM:

Each mechanism sequence is changed and can deal with

higher speed through put than Stylus Color800.

2) Gate Array(IC2):

Program for controlling head, which is registered in the Gate

Array, is changed and various data to generate trapezoidal

waveform for super micro dot is already registered.

EPSON Stylus Color 850

Chapter2 Operating Principles

2-1