Brand: olivetti
Category: Cash Register
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for ECR 7700LD eco Plus
Uploaded: April 20, 2026, 7:53 p.m.
Warranty Information
Refer to the warranty information provided with your product.
Quick Start Programming
1. Set your Language: Press PRG, then 90, select language identifier, press VOID.
2. Set the Date: Press PRG, enter DDMMYY, press #INS.
3. Set the Time: Press PRG, enter HH:MM, press ATYL.
4. Set a Fixed VAT Rate: Press PRG, enter VAT number, press S.Total/VAT, enter rate, press TOTAL.
5. Link a multiple/single item sale, tax status and Item Price to a Department: Press PRG, enter status code, press CHECK, enter unit price, press department key.
Troubleshooting and error codes
| Error Code | Description |
| E1 | Operation error |
| E2 | Sales amount exceeded |
| E3 | Zero-price entry error |
| E4 | Incorrect full-void entry |
| E5 | Clerk number and password requested |
| E6 | Manager password requested |