- ER-180U Product BrochureProduct Specification Sheet
- ER-180U Error Message ListError code reference · OP Manual v1.8 (28 Jan 2026), page 11
SAM4S Programming Help by Model
Documentation
Manuals by model
Every manual we publish is tied to the exact model it covers. If a document is not listed under your model, we have not verified that it applies to it - ask us rather than working from a manual for a neighbouring family.
SAP-630II-RT
SAM4S SAP-630II-RT Hybrid ECR Android POS SystemNo manuals are published for this model yet. The support route below is the reliable path in the meantime.
SAP-630II-FT
SAM4S SAP-630II-FT Hybrid ECR Android POS SystemNo manuals are published for this model yet. The support route below is the reliable path in the meantime.
- Check the message or code Error codes & display messages →
- Ask the SAM4s Expert Programming assistant →
- Bring in a technician Technical support →
AI self-service
Ask the SAM4s Expert
Get help with buying advice, model identification, manuals and documentation, documented error codes, replacement guidance, compatibility questions and basic troubleshooting.
Need a technician? For programming work, a register-down problem, or anything the assistant cannot resolve, start a support request so we can route the exact model and problem correctly.
Before you buy support
Let us check whether you already have coverage.
If the register came from SAM4sDirect, send the order number and purchaser email with the support request. We can check the purchase record, any applicable included support, warranty/protection and an active support agreement before deciding whether paid support is needed. You can also check or add warranty and protection coverage yourself.
Bought from SAM4sDirect
Start the support intake and include the order number if you have it. Do not buy a support block first if you think the request may already be covered.
Start support intake →Active support agreement
Use the same support intake so the exact register, symptom and urgency arrive with the request. Tell us that you have an active agreement.
Use covered-support intake →Not covered or bought elsewhere
We still support SAM4S registers purchased elsewhere. Remote support is $100/hour, with $50 30-minute blocks where applicable, during normal support hours.
See paid support options →Included support duration: this page intentionally does not state a fixed number of days. Coverage is verified from the purchase and support record so the policy can be set centrally without making a false promise on the storefront.
Help with a register you already own
You do not need to have bought the register from us.
We take paid remote support and programming work on SAM4S registers regardless of where the machine came from. That includes registers bought from another dealer, bought used, inherited with a business, or left without dealer support. Tell us the model and what is happening, and we will tell you honestly whether we can help remotely.
Support — something is not working
Choose support when the register is misbehaving and you need it diagnosed or corrected.
- The register is not operating correctly
- An error message or code needs diagnosing
- A printer, cash drawer or peripheral is not responding
- Questions about operating the register day to day
- Working out whether hardware has actually failed
Programming — something needs changing
Choose programming when the register works but the configuration is wrong or out of date.
- PLU or item changes
- Department changes
- Tax programming
- Receipt header changes
- Keyboard or menu changes
- Larger register setup or configuration projects
One-time technical support
2 optionsBuy a block of remote time for troubleshooting and diagnosis. Billed in 30-minute increments.
Register programming
3 optionsConfiguration work, scoped before substantial work begins. Larger projects are quoted separately.
Ongoing coverage
1 optionAnnual coverage for one applicable register or system, during normal support hours.
What to send us so the session is productive
Add these details in the notes at checkout, or send them first if you would rather we confirm the work is possible before you pay.
Clear help, clear scope
Know what kind of help you need before the request is routed.
Sales guidance, general support and register programming are related, but they are not the same service. Giving us the exact model and the job you need done helps the request reach the right path faster.
Register selection comes first.
Use the Register Finder or send us the old model, business type, checkout workflow and peripherals. We can then narrow the equipment before discussing programming or payment options.
Find the right register →Programming is a defined service.
Tax setup, departments/items, keyboard changes, receipt information, clerks and peripheral configuration can require model-specific work. Programming is separate unless a product or package explicitly says it is included.
See programming scope →Start with the exact model and symptom.
Send the model, exact error or symptom, what changed, and useful photos. If the register is down, say “register down” in the request so the urgency is clear during support hours.
Support & service hub →Compatibility comes before the order.
Compatibility depends on the exact register model, interface, cable, firmware and programming. We verify the correct configuration before recommending an accessory.
Browse accessories →Already own a SAM4s? Whether you bought it from us or somewhere else, or the dealer who sold it is no longer available, tell us what you have and what you need. We can help you work through programming, supplies, support, whether the register is worth keeping, and whether it makes sense to separately review what you pay for credit card processing. Start with what you own.
