Hiti s420 door error problem

Refer to page 23 of manual User manual HiTi S420 (English - 25 pages)

Question edited for clarity and spelling of maker.
Question moved to model category.

https://www.google.com/search?q=hitti+s420+printer+blinking+yellow+after+upgrade

S4xx Series Service Guide v5.1

HiTi http://edis.hiti.com > distributor > technicalupdate PDF Blinking slowly: Printer is processing job or initializing after power on ... On 2008 week35, HiTi upgraded S420 LCD and Controller Board.
115 pages

HITI DIGITAL S400 SERVICE MANUAL Pdf Download

ManualsLib https://www.manualslib.com > ... > Printer > S400
The blinking Green LED indicates that the printer is busy. The blinking Orange LED indicates that an error has happened. Page 21: Cam Sensor. 2-2-10 Cam Sensor ...

..

The hiTi download centre is the best place to start of contact their support

HiTi Download Center

http://download.hiti.com

Driver, Firmware, System Patch and User Manual. Step 1. Please select Operating System, Update Program (Windows), Update Program (MAC), Update Program ...
https://www.google.com/search?q=hiti+s420+driver+for+windows+10

..

how to resat hiti s420 printer

Your printer would need a reset and/or repair
http://www.hiti.com/english/Support/FAQ_Detail.asp?lid=&FaqId=279&skey=
hope all electrical outlets and other devices connected to the HiTi are grounded well and you eliminate any static discharge when using the printer.

pls change the board

Nafiu

Don't add questions to a post that is 7 years old in the place where you ask the OP for further information.

Norman

The make and model is on the question.

Both of you. Just Google

make model error (number)

https://www.google.com/search?q=Hiti+s420+printer+error+197889

..

start
Printer & Faxes
if HiTi S420 is listed, right click it
properties
advanced
new driver
(follow on screen instructions & point to where the driver files are located)

change the board