Eversys Coffee Machine Error Code S-035: Right Bean Hopper Too Low
S-035 means the right bean hopper is running low and right-side products are held. Refill or unlock the right bean hopper.
Medium: right-side products are held until the hopper is refilled or unlocked.
- Code
- S-035
- Maker
- Eversys
- Equipment
- Super-automatic coffee
- Applies to
- Eversys Cameo range (Cameo/Core, Classic, ST, in-box), e'Support article
What does Eversys error code S-035 mean?
S-035 is the right-hand twin of S-034, and the stop-message version of W-085. The Cameo's light barrier in the right hopper looks for beans at the refill level. When it no longer sees them, the control displays "Level of bean hopper right too low." as S-035. The maker's table says the light barrier of the bean level control has not detected beans in the right hopper and tells the operator to refill or unlock it. Products that rely on the right hopper wait until that is done. The table gives no more detail than that. The right hopper's sensor and message mirror the left, apart from which side is held. Like the left-side message, it names a sensor reading and not a failed part.
Affected models and control systems
Eversys Cameo range (Cameo/Core, Classic, ST and in-box versions), as covered by the maker's e'Support table of S-number stop messages.
Code numbers and their meaning can change between control generations. We match the full model and control before acting on a code.
What you may notice
- S-035 on the screen
- Right-side drinks do not start
- The right hopper is low or its slide is shut
Possible causes
Likely causes — what usually sits behind error code S-035 on this control. A technician confirms which one it is before any part is replaced.
- Light barrier in the right bean hopper has not detected beans
- A right hopper restocked with beans that stick together and bridge
- A film of coffee oil on the right barrier window
- A right hopper left unseated after refilling
Safe checks before calling for service
- Refill the right bean hopper with the right beans.
- Open any lock or slide.
- Make a right-side drink to confirm it clears.
- If the hopper is full and S-035 stays, tell the technician.
How a technician diagnoses error code S-035
- Check right hopper level, lock and seating.
- Clean the right light barrier window.
- Measure the barrier signal at the board.
- Replace the barrier if the signal stays wrong with beans present.
- The barrier signal is read on the live control board.
- Repeated bridging points to a feed problem a technician has to inspect.
How error code S-035 differs from similar codes
S-034 covers the left hopper, and W-085 is the early warning for this side.
Technical reference
- Document
- Operator stop messages for Cameo (S-XXX)
- Models / control
- Eversys Cameo range (Cameo/Core, Classic, ST, in-box), e'Support article
- Section
- Web page table of S-numbers, Infos messages and Explanations / Remedies (no page numbers)
- Checked
- October 2026
We use the maker's document to read the code and do not reproduce it. Always confirm the complete model and control before applying these steps.
Related Eversys super-automatic coffee error codes
Is S-035 the same as W-085?
They share the right-hand sensor. W-085 is a warning; S-035 holds drinks.
Can I still use the left side?
The table does not restrict it, so check S-034 too.
What if it returns after refilling?
Clean the barrier window and report it if the message comes back.
Need help with Eversys error code S-035?
A technician confirms the cause on site and gives you the price in writing before any work starts.